811064898336 has 1152 divisors, whose sum is σ = 2939004020736. Its totient is φ = 193133445120.

The previous prime is 811064898289. The next prime is 811064898349. The reversal of 811064898336 is 633898460118.

811064898336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 4975858191 + ... + 4975858353.

It is an arithmetic number, because the mean of its divisors is an integer number (2551218768).

Almost surely, 2^811064898336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 811064898336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1469502010368).

811064898336 is an abundant number, since it is smaller than the sum of its proper divisors (2127939122400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

811064898336 is a wasteful number, since it uses less digits than its factorization.

811064898336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 57.

The spelling of 811064898336 in words is "eight hundred eleven billion, sixty-four million, eight hundred ninety-eight thousand, three hundred thirty-six".