2372742051717 has 16 divisors (see below), whose sum is σ = 3222218664000. Its totient is φ = 1552802469504.

The previous prime is 2372742051679. The next prime is 2372742051733. The reversal of 2372742051717 is 7171502472732.

It is not a de Polignac number, because 2372742051717 - 2⁶ = 2372742051653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2372742050717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31929342 + ... + 32003567.

It is an arithmetic number, because the mean of its divisors is an integer number (201388666500).

Almost surely, 2^{2372742051717} is an apocalyptic number.

It is an amenable number.

2372742051717 is a deficient number, since it is larger than the sum of its proper divisors (849476612283).

2372742051717 is a wasteful number, since it uses less digits than its factorization.

2372742051717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63933140.

The product of its (nonzero) digits is 1152480, while the sum is 48.

The spelling of 2372742051717 in words is "two trillion, three hundred seventy-two billion, seven hundred forty-two million, fifty-one thousand, seven hundred seventeen".