44389384434 has 24 divisors (see below), whose sum is σ = 96361620732. Its totient is φ = 14768058240.

The previous prime is 44389384427. The next prime is 44389384493. The reversal of 44389384434 is 43448398344.

44389384434 is a `hidden beast` number, since 4 + 43 + 8 + 93 + 84 + 434 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 44181938025 + 207446409 = 210195^2 + 14403^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2357299 + ... + 2376054.

Almost surely, 2^44389384434 is an apocalyptic number.

44389384434 is an abundant number, since it is smaller than the sum of its proper divisors (51972236298).

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

44389384434 is a wasteful number, since it uses less digits than its factorization.

44389384434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4733882 (or 4733879 counting only the distinct ones).

The product of its digits is 15925248, while the sum is 54.

The spelling of 44389384434 in words is "forty-four billion, three hundred eighty-nine million, three hundred eighty-four thousand, four hundred thirty-four".