4440044044004 has 24 divisors (see below), whose sum is σ = 8256418549848. Its totient is φ = 2081996779520.

The previous prime is 4440044043977. The next prime is 4440044044013. The reversal of 4440044044004 is 4004404400444.

It can be written as a sum of positive squares in 4 ways, for example, as 737190525604 + 3702853518400 = 858598^2 + 1924280^2 .

It is a super-2 number, since 2×4440044044004² (a number of 26 digits) contains 22 as substring.

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, 116163749 + ... + 116201964.

It is an arithmetic number, because the mean of its divisors is an integer number (344017439577).

Almost surely, 2^{4440044044004} is an apocalyptic number.

It is an amenable number.

4440044044004 is a deficient number, since it is larger than the sum of its proper divisors (3816374505844).

4440044044004 is a wasteful number, since it uses less digits than its factorization.

4440044044004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232366015 (or 232366013 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 4440044044004 its reverse (4004404400444), we get a palindrome (8444448444448).

It can be divided in two parts, 44400440 and 44004, that added together give a palindrome (44444444).

The spelling of 4440044044004 in words is "four trillion, four hundred forty billion, forty-four million, forty-four thousand, four".