444460222064444 has 24 divisors (see below), whose sum is σ = 799716385599936. Its totient is φ = 216009828000000.

The previous prime is 444460222064407. The next prime is 444460222064471.

444460222064444 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 444460222064392 and 444460222064401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5000183057 + ... + 5000271944.

It is an arithmetic number, because the mean of its divisors is an integer number (33321516066664).

Almost surely, 2^{444460222064444} is an apocalyptic number.

It is an amenable number.

444460222064444 is a deficient number, since it is larger than the sum of its proper divisors (355256163535492).

444460222064444 is a wasteful number, since it uses less digits than its factorization.

444460222064444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10000455317 (or 10000455315 counting only the distinct ones).

The product of its (nonzero) digits is 18874368, while the sum is 50.

The spelling of 444460222064444 in words is "four hundred forty-four trillion, four hundred sixty billion, two hundred twenty-two million, sixty-four thousand, four hundred forty-four".