118864600965 has 48 divisors (see below), whose sum is σ = 227841157440. Its totient is φ = 56841834240.

The previous prime is 118864600957. The next prime is 118864601017. The reversal of 118864600965 is 569006468811.

118864600965 is a `hidden beast` number, since 1 + 18 + 86 + 460 + 0 + 96 + 5 = 666.

It is not a de Polignac number, because 118864600965 - 2³ = 118864600957 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1608595 + ... + 1680864.

It is an arithmetic number, because the mean of its divisors is an integer number (4746690780).

Almost surely, 2^118864600965 is an apocalyptic number.

118864600965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

118864600965 is a deficient number, since it is larger than the sum of its proper divisors (108976556475).

118864600965 is a wasteful number, since it uses less digits than its factorization.

118864600965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3289554 (or 3289551 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 54.

The spelling of 118864600965 in words is "one hundred eighteen billion, eight hundred sixty-four million, six hundred thousand, nine hundred sixty-five".