44031344416 has 12 divisors (see below), whose sum is σ = 86686709382. Its totient is φ = 22015672192.

The previous prime is 44031344393. The next prime is 44031344429. The reversal of 44031344416 is 61444313044.

It can be written as a sum of positive squares in only one way, i.e., 43957315600 + 74028816 = 209660^2 + 8604^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 687989725 + ... + 687989788.

Almost surely, 2^44031344416 is an apocalyptic number.

It is an amenable number.

44031344416 is a deficient number, since it is larger than the sum of its proper divisors (42655364966).

44031344416 is a wasteful number, since it uses less digits than its factorization.

44031344416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375979523 (or 1375979515 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

The spelling of 44031344416 in words is "forty-four billion, thirty-one million, three hundred forty-four thousand, four hundred sixteen".