117397093632 has 576 divisors, whose sum is σ = 397565521920. Its totient is φ = 29933568000.

The previous prime is 117397093631. The next prime is 117397093661. The reversal of 117397093632 is 236390793711.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117397093631) 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, 292760632 + ... + 292761032.

It is an arithmetic number, because the mean of its divisors is an integer number (690217920).

Almost surely, 2^117397093632 is an apocalyptic number.

117397093632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117397093632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198782760960).

117397093632 is an abundant number, since it is smaller than the sum of its proper divisors (280168428288).

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

117397093632 is a wasteful number, since it uses less digits than its factorization.

117397093632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570 (or 556 counting only the distinct ones).

The product of its (nonzero) digits is 1285956, while the sum is 51.

The spelling of 117397093632 in words is "one hundred seventeen billion, three hundred ninety-seven million, ninety-three thousand, six hundred thirty-two".