117179830399 has 16 divisors (see below), whose sum is σ = 121290992640. Its totient is φ = 113089754880.

The previous prime is 117179830387. The next prime is 117179830421. The reversal of 117179830399 is 993038971711.

It is a cyclic number.

It is not a de Polignac number, because 117179830399 - 2²¹ = 117177733247 is a prime.

It is a super-2 number, since 2×117179830399² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117179830309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27511332 + ... + 27515590.

It is an arithmetic number, because the mean of its divisors is an integer number (7580687040).

Almost surely, 2^117179830399 is an apocalyptic number.

117179830399 is a deficient number, since it is larger than the sum of its proper divisors (4111162241).

117179830399 is a wasteful number, since it uses less digits than its factorization.

117179830399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6510.

The product of its (nonzero) digits is 2571912, while the sum is 58.

The spelling of 117179830399 in words is "one hundred seventeen billion, one hundred seventy-nine million, eight hundred thirty thousand, three hundred ninety-nine".