2372486631631 has 4 divisors (see below), whose sum is σ = 2374495512264. Its totient is φ = 2370477751000.

The previous prime is 2372486631623. The next prime is 2372486631677. The reversal of 2372486631631 is 1361366842732.

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

It is a cyclic number.

It is not a de Polignac number, because 2372486631631 - 2³ = 2372486631623 is a prime.

It is a super-2 number, since 2×2372486631631² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2372486611631) 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, 1004438545 + ... + 1004440906.

It is an arithmetic number, because the mean of its divisors is an integer number (593623878066).

Almost surely, 2^{2372486631631} is an apocalyptic number.

2372486631631 is a deficient number, since it is larger than the sum of its proper divisors (2008880633).

2372486631631 is a wasteful number, since it uses less digits than its factorization.

2372486631631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2008880632.

The product of its digits is 5225472, while the sum is 52.

The spelling of 2372486631631 in words is "two trillion, three hundred seventy-two billion, four hundred eighty-six million, six hundred thirty-one thousand, six hundred thirty-one".