374665444272 has 140 divisors (see below), whose sum is σ = 1243855772560. Its totient is φ = 107047246464.

The previous prime is 374665444261. The next prime is 374665444297. The reversal of 374665444272 is 272444566473.

374665444272 is a `hidden beast` number, since 3 + 74 + 6 + 6 + 544 + 4 + 27 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 2212747 + ... + 2376042.

Almost surely, 2^374665444272 is an apocalyptic number.

It is an amenable number.

374665444272 is an abundant number, since it is smaller than the sum of its proper divisors (869190328288).

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

374665444272 is an equidigital number, since it uses as much as digits as its factorization.

374665444272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4588822 (or 4588801 counting only the distinct ones).

The product of its digits is 27095040, while the sum is 54.

The spelling of 374665444272 in words is "three hundred seventy-four billion, six hundred sixty-five million, four hundred forty-four thousand, two hundred seventy-two".