117476915329 has 4 divisors (see below), whose sum is σ = 117499473220. Its totient is φ = 117454357440.

The previous prime is 117476915327. The next prime is 117476915357. The reversal of 117476915329 is 923519674711.

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

It can be written as a sum of positive squares in 2 ways, for example, as 109460399104 + 8016516225 = 330848^2 + 89535^2 .

It is a cyclic number.

It is not a de Polignac number, because 117476915329 - 2¹ = 117476915327 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 117476915329.

It is not an unprimeable number, because it can be changed into a prime (117476915321) 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, 11271132 + ... + 11281549.

It is an arithmetic number, because the mean of its divisors is an integer number (29374868305).

Almost surely, 2^117476915329 is an apocalyptic number.

It is an amenable number.

117476915329 is a deficient number, since it is larger than the sum of its proper divisors (22557891).

117476915329 is an equidigital number, since it uses as much as digits as its factorization.

117476915329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22557890.

The product of its digits is 2857680, while the sum is 55.

The spelling of 117476915329 in words is "one hundred seventeen billion, four hundred seventy-six million, nine hundred fifteen thousand, three hundred twenty-nine".