117631915200 has 336 divisors, whose sum is σ = 432624646560. Its totient is φ = 31089623040.

The previous prime is 117631915171. The next prime is 117631915211. The reversal of 117631915200 is 2519136711.

It is a happy number.

117631915200 is a `hidden beast` number, since 1 + 1 + 7 + 631 + 9 + 15 + 2 + 0 + 0 = 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 47 ways as a sum of consecutive naturals, for example, 4869552 + ... + 4893648.

Almost surely, 2^117631915200 is an apocalyptic number.

117631915200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117631915200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216312323280).

117631915200 is an abundant number, since it is smaller than the sum of its proper divisors (314992731360).

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

117631915200 is a wasteful number, since it uses less digits than its factorization.

117631915200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24241 (or 24220 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 36.

The spelling of 117631915200 in words is "one hundred seventeen billion, six hundred thirty-one million, nine hundred fifteen thousand, two hundred".