113400561952 has 96 divisors (see below), whose sum is σ = 228375987840. Its totient is φ = 55419310080.

The previous prime is 113400561943. The next prime is 113400561983. The reversal of 113400561952 is 259165004311.

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, 116069688 + ... + 116070664.

It is an arithmetic number, because the mean of its divisors is an integer number (2378916540).

Almost surely, 2^113400561952 is an apocalyptic number.

It is an amenable number.

113400561952 is an abundant number, since it is smaller than the sum of its proper divisors (114975425888).

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

113400561952 is a wasteful number, since it uses less digits than its factorization.

113400561952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1514 (or 1506 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 37.

The spelling of 113400561952 in words is "one hundred thirteen billion, four hundred million, five hundred sixty-one thousand, nine hundred fifty-two".