374515138231 has 24 divisors (see below), whose sum is σ = 414710818704. Its totient is φ = 336207456000.

The previous prime is 374515138189. The next prime is 374515138241. The reversal of 374515138231 is 132831515473.

It is not a de Polignac number, because 374515138231 - 2⁹ = 374515137719 is a prime.

It is a super-2 number, since 2×374515138231² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374515138241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57854811 + ... + 57861283.

It is an arithmetic number, because the mean of its divisors is an integer number (17279617446).

Almost surely, 2^374515138231 is an apocalyptic number.

374515138231 is a deficient number, since it is larger than the sum of its proper divisors (40195680473).

374515138231 is a wasteful number, since it uses less digits than its factorization.

374515138231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9811 (or 9774 counting only the distinct ones).

The product of its digits is 302400, while the sum is 43.

The spelling of 374515138231 in words is "three hundred seventy-four billion, five hundred fifteen million, one hundred thirty-eight thousand, two hundred thirty-one".