## Tredecicentillion

A Tredecicentillion (1 Tredecicentillion) is 10 to the power of 342 (10^342). This is a monumentally astronomical number!

## How many zeros in a Tredecicentillion?

There are 342 zeros in a Tredecicentillion.

## What's before Tredecicentillion?

A Duodecicentillion is smaller than a Tredecicentillion.

## What's after Tredecicentillion?

A Quattuordecicentillion is larger than a Tredecicentillion.

## Tredecicentillionaire

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

## Is Tredecicentillion the largest number?

Tredecicentillion 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.

## Tredecicentillion written out

Tredecicentillion 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

## Big Numbers

This is just one of many really big numbers!