117717291359 has 4 divisors (see below), whose sum is σ = 117883324920. Its totient is φ = 117551257800.

The previous prime is 117717291353. The next prime is 117717291371. The reversal of 117717291359 is 953192717711.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 117717291359 - 2⁴ = 117717291343 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 117717291359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117717291353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83015717 + ... + 83017134.

It is an arithmetic number, because the mean of its divisors is an integer number (29470831230).

Almost surely, 2^117717291359 is an apocalyptic number.

117717291359 is a deficient number, since it is larger than the sum of its proper divisors (166033561).

117717291359 is an equidigital number, since it uses as much as digits as its factorization.

117717291359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166033560.

The product of its digits is 833490, while the sum is 53.

The spelling of 117717291359 in words is "one hundred seventeen billion, seven hundred seventeen million, two hundred ninety-one thousand, three hundred fifty-nine".