117242902379575 has 12 divisors (see below), whose sum is σ = 166149941658160. Its totient is φ = 80395133060160.

The previous prime is 117242902379567. The next prime is 117242902379767. The reversal of 117242902379575 is 575973209242711.

It is not a de Polignac number, because 117242902379575 - 2³ = 117242902379567 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 334979720910 + ... + 334979721259.

Almost surely, 2^{117242902379575} is an apocalyptic number.

117242902379575 is a deficient number, since it is larger than the sum of its proper divisors (48907039278585).

117242902379575 is an equidigital number, since it uses as much as digits as its factorization.

117242902379575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669959442186 (or 669959442181 counting only the distinct ones).

The product of its (nonzero) digits is 66679200, while the sum is 64.

The spelling of 117242902379575 in words is "one hundred seventeen trillion, two hundred forty-two billion, nine hundred two million, three hundred seventy-nine thousand, five hundred seventy-five".