444844800044 has 24 divisors (see below), whose sum is σ = 806665896960. Its totient is φ = 214499782224.

The previous prime is 444844800031. The next prime is 444844800053. The reversal of 444844800044 is 440008448444.

It is a super-2 number, since 2×444844800044² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 444844799968 and 444844800004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16355444 + ... + 16382619.

It is an arithmetic number, because the mean of its divisors is an integer number (33611079040).

Almost surely, 2^444844800044 is an apocalyptic number.

It is an amenable number.

444844800044 is a deficient number, since it is larger than the sum of its proper divisors (361821096916).

444844800044 is a wasteful number, since it uses less digits than its factorization.

444844800044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32738189 (or 32738187 counting only the distinct ones).

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

The spelling of 444844800044 in words is "four hundred forty-four billion, eight hundred forty-four million, eight hundred thousand, forty-four".