117554400432 has 120 divisors (see below), whose sum is σ = 383987375616. Its totient is φ = 32872341888.

The previous prime is 117554400419. The next prime is 117554400629. The reversal of 117554400432 is 234004455711.

117554400432 is a `hidden beast` number, since 1 + 1 + 75 + 544 + 0 + 0 + 43 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1193278 + ... + 1288029.

Almost surely, 2^117554400432 is an apocalyptic number.

117554400432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

117554400432 is an abundant number, since it is smaller than the sum of its proper divisors (266432975184).

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

117554400432 is a wasteful number, since it uses less digits than its factorization.

117554400432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2481375 (or 2481366 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The spelling of 117554400432 in words is "one hundred seventeen billion, five hundred fifty-four million, four hundred thousand, four hundred thirty-two".