117370477632 has 56 divisors (see below), whose sum is σ = 310593333600. Its totient is φ = 39117116416.

The previous prime is 117370477619. The next prime is 117370477639. The reversal of 117370477632 is 236774073711.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (117370477639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1214719 + ... + 1307777.

Almost surely, 2^117370477632 is an apocalyptic number.

117370477632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

117370477632 is an abundant number, since it is smaller than the sum of its proper divisors (193222855968).

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

117370477632 is an equidigital number, since it uses as much as digits as its factorization.

117370477632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99643 (or 99633 counting only the distinct ones).

The product of its (nonzero) digits is 1037232, while the sum is 48.

The spelling of 117370477632 in words is "one hundred seventeen billion, three hundred seventy million, four hundred seventy-seven thousand, six hundred thirty-two".