118838718672 has 40 divisors (see below), whose sum is σ = 313531944576. Its totient is φ = 38770077696.

The previous prime is 118838718667. The next prime is 118838718721. The reversal of 118838718672 is 276817838811.

It is a super-2 number, since 2×118838718672² (a number of 23 digits) contains 22 as substring.

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, 26336113 + ... + 26340624.

Almost surely, 2^118838718672 is an apocalyptic number.

118838718672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

118838718672 is an abundant number, since it is smaller than the sum of its proper divisors (194693225904).

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

118838718672 is a wasteful number, since it uses less digits than its factorization.

118838718672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52676795 (or 52676789 counting only the distinct ones).

The product of its digits is 7225344, while the sum is 60.

The spelling of 118838718672 in words is "one hundred eighteen billion, eight hundred thirty-eight million, seven hundred eighteen thousand, six hundred seventy-two".