374407813444 has 24 divisors (see below), whose sum is σ = 748828579520. Its totient is φ = 160457715936.

The previous prime is 374407813421. The next prime is 374407813463. The reversal of 374407813444 is 444318704473.

It is a super-2 number, since 2×374407813444² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3133039 + ... + 3250345.

Almost surely, 2^374407813444 is an apocalyptic number.

It is an amenable number.

374407813444 is an abundant number, since it is smaller than the sum of its proper divisors (374420766076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

374407813444 is a wasteful number, since it uses less digits than its factorization.

374407813444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231307 (or 231305 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 49.

The spelling of 374407813444 in words is "three hundred seventy-four billion, four hundred seven million, eight hundred thirteen thousand, four hundred forty-four".