117643993584 has 80 divisors (see below), whose sum is σ = 344517532800. Its totient is φ = 34292982528.

The previous prime is 117643993573. The next prime is 117643993627. The reversal of 117643993584 is 485399346711.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4949514 + ... + 4973225.

It is an arithmetic number, because the mean of its divisors is an integer number (4306469160).

Almost surely, 2^117643993584 is an apocalyptic number.

It is an amenable number.

117643993584 is an abundant number, since it is smaller than the sum of its proper divisors (226873539216).

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

117643993584 is a wasteful number, since it uses less digits than its factorization.

117643993584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9922782 (or 9922776 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 60.

The spelling of 117643993584 in words is "one hundred seventeen billion, six hundred forty-three million, nine hundred ninety-three thousand, five hundred eighty-four".