117497356423 has 8 divisors (see below), whose sum is σ = 120834032000. Its totient is φ = 114188143608.

The previous prime is 117497356381. The next prime is 117497356433. The reversal of 117497356423 is 324653794711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 117497356423 - 2²⁵ = 117463801991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117497356433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6857013 + ... + 6874126.

It is an arithmetic number, because the mean of its divisors is an integer number (15104254000).

Almost surely, 2^117497356423 is an apocalyptic number.

117497356423 is a deficient number, since it is larger than the sum of its proper divisors (3336675577).

117497356423 is a wasteful number, since it uses less digits than its factorization.

117497356423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13731381.

The product of its digits is 3810240, while the sum is 52.

The spelling of 117497356423 in words is "one hundred seventeen billion, four hundred ninety-seven million, three hundred fifty-six thousand, four hundred twenty-three".