790777929136 has 120 divisors (see below), whose sum is σ = 1718805358464. Its totient is φ = 351915632640.

The previous prime is 790777929127. The next prime is 790777929173. The reversal of 790777929136 is 631929777097.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23202220 + ... + 23236276.

Almost surely, 2^790777929136 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 790777929136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (859402679232).

790777929136 is an abundant number, since it is smaller than the sum of its proper divisors (928027429328).

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

790777929136 is a wasteful number, since it uses less digits than its factorization.

790777929136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34399 (or 34380 counting only the distinct ones).

The product of its (nonzero) digits is 63011844, while the sum is 67.

The spelling of 790777929136 in words is "seven hundred ninety billion, seven hundred seventy-seven million, nine hundred twenty-nine thousand, one hundred thirty-six".