117342237205 has 16 divisors (see below), whose sum is σ = 140980694400. Its totient is φ = 93760527168.

The previous prime is 117342237169. The next prime is 117342237253. The reversal of 117342237205 is 502732243711.

It is a cyclic number.

It is not a de Polignac number, because 117342237205 - 2²⁵ = 117308682773 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25270614 + ... + 25275256.

It is an arithmetic number, because the mean of its divisors is an integer number (8811293400).

Almost surely, 2^117342237205 is an apocalyptic number.

It is an amenable number.

117342237205 is a deficient number, since it is larger than the sum of its proper divisors (23638457195).

117342237205 is a wasteful number, since it uses less digits than its factorization.

117342237205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9660.

The product of its (nonzero) digits is 70560, while the sum is 37.

The spelling of 117342237205 in words is "one hundred seventeen billion, three hundred forty-two million, two hundred thirty-seven thousand, two hundred five".