117263644392 has 16 divisors (see below), whose sum is σ = 293159111040. Its totient is φ = 39087881456.

The previous prime is 117263644387. The next prime is 117263644403. The reversal of 117263644392 is 293446362711.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2442992568 + ... + 2442992615.

It is an arithmetic number, because the mean of its divisors is an integer number (18322444440).

Almost surely, 2^117263644392 is an apocalyptic number.

117263644392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

117263644392 is an abundant number, since it is smaller than the sum of its proper divisors (175895466648).

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

117263644392 is a wasteful number, since it uses less digits than its factorization.

117263644392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4885985192 (or 4885985188 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 48.

The spelling of 117263644392 in words is "one hundred seventeen billion, two hundred sixty-three million, six hundred forty-four thousand, three hundred ninety-two".