117899602008 has 64 divisors (see below), whose sum is σ = 304344345600. Its totient is φ = 38021216640.

The previous prime is 117899601947. The next prime is 117899602013. The reversal of 117899602008 is 800206998711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2808598 + ... + 2850266.

It is an arithmetic number, because the mean of its divisors is an integer number (4755380400).

Almost surely, 2^117899602008 is an apocalyptic number.

It is an amenable number.

117899602008 is an abundant number, since it is smaller than the sum of its proper divisors (186444743592).

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

117899602008 is a wasteful number, since it uses less digits than its factorization.

117899602008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45512 (or 45508 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 51.

The spelling of 117899602008 in words is "one hundred seventeen billion, eight hundred ninety-nine million, six hundred two thousand, eight".