117732312808 has 16 divisors (see below), whose sum is σ = 240816094560. Its totient is φ = 53514687600.

The previous prime is 117732312781. The next prime is 117732312847. The reversal of 117732312808 is 808213237711.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668933508 + ... + 668933683.

It is an arithmetic number, because the mean of its divisors is an integer number (15051005910).

Almost surely, 2^117732312808 is an apocalyptic number.

It is an amenable number.

117732312808 is an abundant number, since it is smaller than the sum of its proper divisors (123083781752).

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

117732312808 is a wasteful number, since it uses less digits than its factorization.

117732312808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337867208 (or 1337867204 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 43.

The spelling of 117732312808 in words is "one hundred seventeen billion, seven hundred thirty-two million, three hundred twelve thousand, eight hundred eight".