117508468118 has 16 divisors (see below), whose sum is σ = 186788064960. Its totient is φ = 55344609600.

The previous prime is 117508468057. The next prime is 117508468193. The reversal of 117508468118 is 811864805711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24705038 + ... + 24709793.

It is an arithmetic number, because the mean of its divisors is an integer number (11674254060).

Almost surely, 2^117508468118 is an apocalyptic number.

117508468118 is a deficient number, since it is larger than the sum of its proper divisors (69279596842).

117508468118 is a wasteful number, since it uses less digits than its factorization.

117508468118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49414903.

The product of its (nonzero) digits is 430080, while the sum is 50.

The spelling of 117508468118 in words is "one hundred seventeen billion, five hundred eight million, four hundred sixty-eight thousand, one hundred eighteen".