115437662712 has 48 divisors (see below), whose sum is σ = 313642592640. Its totient is φ = 38356276608.

The previous prime is 115437662707. The next prime is 115437662729. The reversal of 115437662712 is 217266734511.

115437662712 is a `hidden beast` number, since 1 + 1 + 5 + 4 + 3 + 7 + 6 + 627 + 12 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2538648 + ... + 2583719.

It is an arithmetic number, because the mean of its divisors is an integer number (6534220680).

Almost surely, 2^115437662712 is an apocalyptic number.

115437662712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115437662712 is an abundant number, since it is smaller than the sum of its proper divisors (198204929928).

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

115437662712 is a wasteful number, since it uses less digits than its factorization.

115437662712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5122692 (or 5122685 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The spelling of 115437662712 in words is "one hundred fifteen billion, four hundred thirty-seven million, six hundred sixty-two thousand, seven hundred twelve".