117431704054989 has 64 divisors (see below), whose sum is σ = 178202312064000. Its totient is φ = 76394789660160.

The previous prime is 117431704054981. The next prime is 117431704054991. The reversal of 117431704054989 is 989450407134711.

It is a happy number.

117431704054989 is a `hidden beast` number, since 1 + 1 + 7 + 4 + 3 + 1 + 7 + 0 + 4 + 0 + 549 + 89 = 666.

It is not a de Polignac number, because 117431704054989 - 2³ = 117431704054981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117431704054981) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 598490479 + ... + 598686659.

It is an arithmetic number, because the mean of its divisors is an integer number (2784411126000).

Almost surely, 2^{117431704054989} is an apocalyptic number.

It is an amenable number.

117431704054989 is a deficient number, since it is larger than the sum of its proper divisors (60770608009011).

117431704054989 is a wasteful number, since it uses less digits than its factorization.

117431704054989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197635 (or 197629 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 63.

The spelling of 117431704054989 in words is "one hundred seventeen trillion, four hundred thirty-one billion, seven hundred four million, fifty-four thousand, nine hundred eighty-nine".