444080088444 has 24 divisors (see below), whose sum is σ = 1036793232720. Its totient is φ = 147940073344.

The previous prime is 444080088421. The next prime is 444080088479. The reversal of 444080088444 is 444880080444.

It is a super-2 number, since 2×444080088444² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 444080088393 and 444080088402.

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, 10806489 + ... + 10847504.

It is an arithmetic number, because the mean of its divisors is an integer number (43199718030).

Almost surely, 2^444080088444 is an apocalyptic number.

It is an amenable number.

444080088444 is an abundant number, since it is smaller than the sum of its proper divisors (592713144276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444080088444 is a wasteful number, since it uses less digits than its factorization.

444080088444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21655709 (or 21655707 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 48.

The spelling of 444080088444 in words is "four hundred forty-four billion, eighty million, eighty-eight thousand, four hundred forty-four".