115166877474 has 32 divisors (see below), whose sum is σ = 251321921856. Its totient is φ = 34892285120.

The previous prime is 115166877461. The next prime is 115166877481. The reversal of 115166877474 is 474778661511.

It is a super-2 number, since 2×115166877474² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

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, 179044 + ... + 512240.

It is an arithmetic number, because the mean of its divisors is an integer number (7853810058).

Almost surely, 2^115166877474 is an apocalyptic number.

115166877474 is an abundant number, since it is smaller than the sum of its proper divisors (136155044382).

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

115166877474 is a wasteful number, since it uses less digits than its factorization.

115166877474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338450.

The product of its digits is 7902720, while the sum is 57.

The spelling of 115166877474 in words is "one hundred fifteen billion, one hundred sixty-six million, eight hundred seventy-seven thousand, four hundred seventy-four".