117492254016 has 56 divisors (see below), whose sum is σ = 310904132064. Its totient is φ = 39159144960.

The previous prime is 117492253973. The next prime is 117492254023. The reversal of 117492254016 is 610452294711.

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, 1688326 + ... + 1756538.

Almost surely, 2^117492254016 is an apocalyptic number.

117492254016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117492254016 is an abundant number, since it is smaller than the sum of its proper divisors (193411878048).

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

117492254016 is an equidigital number, since it uses as much as digits as its factorization.

117492254016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77199 (or 77189 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 117492254016 in words is "one hundred seventeen billion, four hundred ninety-two million, two hundred fifty-four thousand, sixteen".