4004844080444 has 24 divisors (see below), whose sum is σ = 7240735412736. Its totient is φ = 1936172862000.

The previous prime is 4004844080423. The next prime is 4004844080473. The reversal of 4004844080444 is 4440804484004.

It is a super-2 number, since 2×4004844080444² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4004844080395 and 4004844080404.

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, 13645202 + ... + 13935609.

It is an arithmetic number, because the mean of its divisors is an integer number (301697308864).

Almost surely, 2^{4004844080444} is an apocalyptic number.

It is an amenable number.

4004844080444 is a deficient number, since it is larger than the sum of its proper divisors (3235891332292).

4004844080444 is a wasteful number, since it uses less digits than its factorization.

4004844080444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27582017 (or 27582015 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 44.

The spelling of 4004844080444 in words is "four trillion, four billion, eight hundred forty-four million, eighty thousand, four hundred forty-four".