(10^189). This is an immensely enormous number!
A Duosexagintillionaire is someone whos assets, net worth or wealth is 1 or more Duosexagintillion. It is unlikely anyone will ever be a true Duosexagintillionaire. If you want to be a Duosexagintillionaire, play Tap Tales!
Duosexagintillion is not the largest number.
best describes the largest possible number - if there even is one! We cannot comprehend what the largest number actually is.