117890777849096 has 32 divisors (see below), whose sum is σ = 252827317928640. Its totient is φ = 50483774570688.

The previous prime is 117890777849059. The next prime is 117890777849129. The reversal of 117890777849096 is 690948777098711.

It is a super-2 number, since 2×117890777849096² (a number of 29 digits) contains 22 as substring.

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, 850857350 + ... + 850995893.

It is an arithmetic number, because the mean of its divisors is an integer number (7900853685270).

Almost surely, 2^{117890777849096} is an apocalyptic number.

It is an amenable number.

117890777849096 is an abundant number, since it is smaller than the sum of its proper divisors (134936540079544).

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

117890777849096 is a wasteful number, since it uses less digits than its factorization.

117890777849096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701854493 (or 1701854489 counting only the distinct ones).

The product of its (nonzero) digits is 2688505344, while the sum is 83.

The spelling of 117890777849096 in words is "one hundred seventeen trillion, eight hundred ninety billion, seven hundred seventy-seven million, eight hundred forty-nine thousand, ninety-six".