444715514812 has 6 divisors (see below), whose sum is σ = 778252150928. Its totient is φ = 222357757404.

The previous prime is 444715514797. The next prime is 444715514891. The reversal of 444715514812 is 218415517444.

It is a super-2 number, since 2×444715514812² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55589439348 + ... + 55589439355.

Almost surely, 2^444715514812 is an apocalyptic number.

It is an amenable number.

444715514812 is a deficient number, since it is larger than the sum of its proper divisors (333536636116).

444715514812 is a wasteful number, since it uses less digits than its factorization.

444715514812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111178878707 (or 111178878705 counting only the distinct ones).

The product of its digits is 716800, while the sum is 46.

The spelling of 444715514812 in words is "four hundred forty-four billion, seven hundred fifteen million, five hundred fourteen thousand, eight hundred twelve".