44444764612 has 12 divisors (see below), whose sum is σ = 78337895440. Its totient is φ = 22062508776.

The previous prime is 44444764601. The next prime is 44444764627. The reversal of 44444764612 is 21646744444.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39967758 + ... + 39968869.

Almost surely, 2^44444764612 is an apocalyptic number.

It is an amenable number.

44444764612 is a deficient number, since it is larger than the sum of its proper divisors (33893130828).

44444764612 is a wasteful number, since it uses less digits than its factorization.

44444764612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79936770 (or 79936768 counting only the distinct ones).

The product of its digits is 2064384, while the sum is 46.

The spelling of 44444764612 in words is "forty-four billion, four hundred forty-four million, seven hundred sixty-four thousand, six hundred twelve".