790561124928 has 140 divisors (see below), whose sum is σ = 2481322336812. Its totient is φ = 248019148800.

The previous prime is 790561124917. The next prime is 790561124953. The reversal of 790561124928 is 829421165097.

It is a happy number.

790561124928 is a `hidden beast` number, since 7 + 9 + 0 + 561 + 12 + 49 + 28 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 741031732224 + 49529392704 = 860832^2 + 222552^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4397173 + ... + 4573428.

Almost surely, 2^790561124928 is an apocalyptic number.

It is an amenable number.

790561124928 is an abundant number, since it is smaller than the sum of its proper divisors (1690761211884).

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

790561124928 is a wasteful number, since it uses less digits than its factorization.

790561124928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8970642 (or 8970623 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 790561124928 in words is "seven hundred ninety billion, five hundred sixty-one million, one hundred twenty-four thousand, nine hundred twenty-eight".