(10^249). This is a very astronomical number!
A Duooctogintillionaire is someone whos assets, net worth or wealth is 1 or more Duooctogintillion. It is unlikely anyone will ever be a true Duooctogintillionaire. If you want to be a Duooctogintillionaire, play Tap Tales!
Duooctogintillion 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.