444048804884 has 6 divisors (see below), whose sum is σ = 777085408554. Its totient is φ = 222024402440.

The previous prime is 444048804869. The next prime is 444048804919. The reversal of 444048804884 is 488408840444.

It can be written as a sum of positive squares in only one way, i.e., 367269936784 + 76778868100 = 606028^2 + 277090^2 .

It is a super-2 number, since 2×444048804884² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 55506100607 + ... + 55506100614.

It is an arithmetic number, because the mean of its divisors is an integer number (129514234759).

Almost surely, 2^444048804884 is an apocalyptic number.

It is an amenable number.

444048804884 is a deficient number, since it is larger than the sum of its proper divisors (333036603670).

444048804884 is a wasteful number, since it uses less digits than its factorization.

444048804884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111012201225 (or 111012201223 counting only the distinct ones).

The product of its (nonzero) digits is 16777216, while the sum is 56.

The spelling of 444048804884 in words is "four hundred forty-four billion, forty-eight million, eight hundred four thousand, eight hundred eighty-four".