117423636256 has 12 divisors (see below), whose sum is σ = 231177783942. Its totient is φ = 58711818112.

The previous prime is 117423636251. The next prime is 117423636269. The reversal of 117423636256 is 652636324711.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 60655808656 + 56767827600 = 246284^2 + 238260^2 .

It is not an unprimeable number, because it can be changed into a prime (117423636251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1834744285 + ... + 1834744348.

Almost surely, 2^117423636256 is an apocalyptic number.

117423636256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117423636256 is a deficient number, since it is larger than the sum of its proper divisors (113754147686).

117423636256 is an equidigital number, since it uses as much as digits as its factorization.

117423636256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3669488643 (or 3669488635 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 46.

The spelling of 117423636256 in words is "one hundred seventeen billion, four hundred twenty-three million, six hundred thirty-six thousand, two hundred fifty-six".