117274550399 has 4 divisors (see below), whose sum is σ = 117275261040. Its totient is φ = 117273839760.

The previous prime is 117274550389. The next prime is 117274550411. The reversal of 117274550399 is 993055472711.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 117274550399 - 2⁸ = 117274550143 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 117274550399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117274550389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35534 + ... + 485604.

It is an arithmetic number, because the mean of its divisors is an integer number (29318815260).

Almost surely, 2^117274550399 is an apocalyptic number.

117274550399 is a deficient number, since it is larger than the sum of its proper divisors (710641).

117274550399 is an equidigital number, since it uses as much as digits as its factorization.

117274550399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710640.

The product of its (nonzero) digits is 2381400, while the sum is 53.

The spelling of 117274550399 in words is "one hundred seventeen billion, two hundred seventy-four million, five hundred fifty thousand, three hundred ninety-nine".