444517354325764 has 12 divisors (see below), whose sum is σ = 778537299705088. Its totient is φ = 222078125838600.

The previous prime is 444517354325743. The next prime is 444517354325809. The reversal of 444517354325764 is 467523453715444.

It is a junction number, because it is equal to n+sod(n) for n = 444517354325696 and 444517354325705.

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, 45137825532 + ... + 45137835379.

Almost surely, 2^{444517354325764} is an apocalyptic number.

It is an amenable number.

444517354325764 is a deficient number, since it is larger than the sum of its proper divisors (334019945379324).

444517354325764 is a wasteful number, since it uses less digits than its factorization.

444517354325764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90275662146 (or 90275662144 counting only the distinct ones).

The product of its digits is 677376000, while the sum is 64.

The spelling of 444517354325764 in words is "four hundred forty-four trillion, five hundred seventeen billion, three hundred fifty-four million, three hundred twenty-five thousand, seven hundred sixty-four".