117793882836 has 72 divisors (see below), whose sum is σ = 358203634880. Its totient is φ = 31884057216.

The previous prime is 117793882831. The next prime is 117793882849. The reversal of 117793882836 is 638288397711.

117793882836 is a `hidden beast` number, since 1 + 177 + 9 + 388 + 2 + 83 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117793882831) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12296161 + ... + 12305736.

Almost surely, 2^117793882836 is an apocalyptic number.

It is an amenable number.

117793882836 is an abundant number, since it is smaller than the sum of its proper divisors (240409752044).

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

117793882836 is a wasteful number, since it uses less digits than its factorization.

117793882836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24601933 (or 24601928 counting only the distinct ones).

The product of its digits is 24385536, while the sum is 63.

The spelling of 117793882836 in words is "one hundred seventeen billion, seven hundred ninety-three million, eight hundred eighty-two thousand, eight hundred thirty-six".