(10^231). This is an extremely gargantuan number!
A Seseptuagintillionaire is someone whos assets, net worth or wealth is 1 or more Seseptuagintillion. It is unlikely anyone will ever be a true Seseptuagintillionaire. If you want to be a Seseptuagintillionaire, play Tap Tales!
Seseptuagintillion 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.