117459731232 has 192 divisors, whose sum is σ = 351096197760. Its totient is φ = 38189878272.

The previous prime is 117459731219. The next prime is 117459731287. The reversal of 117459731232 is 232137954711.

117459731232 is a `hidden beast` number, since 1 + 1 + 7 + 4 + 597 + 31 + 23 + 2 = 666.

It is a super-2 number, since 2×117459731232² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7914603 + ... + 7929429.

It is an arithmetic number, because the mean of its divisors is an integer number (1828626030).

Almost surely, 2^117459731232 is an apocalyptic number.

117459731232 is a gapful number since it is divisible by the number (12) 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 117459731232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175548098880).

117459731232 is an abundant number, since it is smaller than the sum of its proper divisors (233636466528).

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

117459731232 is a wasteful number, since it uses less digits than its factorization.

117459731232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15072 (or 15058 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The spelling of 117459731232 in words is "one hundred seventeen billion, four hundred fifty-nine million, seven hundred thirty-one thousand, two hundred thirty-two".