115512872940464 has 80 divisors (see below), whose sum is σ = 228248794758240. Its totient is φ = 56612086702080.

The previous prime is 115512872940397. The next prime is 115512872940503. The reversal of 115512872940464 is 464049278215511.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4080415142 + ... + 4080443450.

It is an arithmetic number, because the mean of its divisors is an integer number (2853109934478).

Almost surely, 2^{115512872940464} is an apocalyptic number.

It is an amenable number.

115512872940464 is a deficient number, since it is larger than the sum of its proper divisors (112735921817776).

115512872940464 is a wasteful number, since it uses less digits than its factorization.

115512872940464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32838 (or 32832 counting only the distinct ones).

The product of its (nonzero) digits is 19353600, while the sum is 59.

The spelling of 115512872940464 in words is "one hundred fifteen trillion, five hundred twelve billion, eight hundred seventy-two million, nine hundred forty thousand, four hundred sixty-four".