## Tredecitrecentillion

A Tredecitrecentillion (1 Tredecitrecentillion) is 10 to the power of 942 (10^942). This is a monumentally astronomical number!

## How many zeros in a Tredecitrecentillion?

There are 942 zeros in a Tredecitrecentillion.

## What's before Tredecitrecentillion?

A Duodecitrecentillion is smaller than a Tredecitrecentillion.

## What's after Tredecitrecentillion?

A Quattuordecitrecentillion is larger than a Tredecitrecentillion.

## Tredecitrecentillionaire

A Tredecitrecentillionaire is someone whos assets, net worth or wealth is 1 or more Tredecitrecentillion. It is unlikely anyone will ever be a true Tredecitrecentillionaire. If you want to be a Tredecitrecentillionaire, play Tap Tales!

## Is Tredecitrecentillion the largest number?

Tredecitrecentillion is not the largest number. Infinity best describes the largest possible number - if there even is one! We cannot comprehend what the largest number actually is.

## Tredecitrecentillion written out

Tredecitrecentillion is written out as:

1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000

## Big Numbers

This is just one of many really big numbers!