874439574444 has 72 divisors (see below), whose sum is σ = 2304011925488. Its totient is φ = 279369129600.

The previous prime is 874439574433. The next prime is 874439574461. The reversal of 874439574444 is 444475934478.

874439574444 is a `hidden beast` number, since 8 + 74 + 439 + 57 + 44 + 44 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4809907 + ... + 4988394.

Almost surely, 2^874439574444 is an apocalyptic number.

It is an amenable number.

874439574444 is an abundant number, since it is smaller than the sum of its proper divisors (1429572351044).

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

874439574444 is a wasteful number, since it uses less digits than its factorization.

874439574444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9798415 (or 9798410 counting only the distinct ones).

The product of its digits is 216760320, while the sum is 63.

The spelling of 874439574444 in words is "eight hundred seventy-four billion, four hundred thirty-nine million, five hundred seventy-four thousand, four hundred forty-four".