76902988124 has 24 divisors (see below), whose sum is σ = 135955704528. Its totient is φ = 38058742400.

The previous prime is 76902988087. The next prime is 76902988153. The reversal of 76902988124 is 42188920967.

It is a self number, because there is not a number n which added to its sum of digits gives 76902988124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1323752 + ... + 1380624.

It is an arithmetic number, because the mean of its divisors is an integer number (5664821022).

Almost surely, 2^76902988124 is an apocalyptic number.

It is an amenable number.

76902988124 is a deficient number, since it is larger than the sum of its proper divisors (59052716404).

76902988124 is a wasteful number, since it uses less digits than its factorization.

76902988124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60325 (or 60323 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 56.

The spelling of 76902988124 in words is "seventy-six billion, nine hundred two million, nine hundred eighty-eight thousand, one hundred twenty-four".