4440044404444 has 12 divisors (see below), whose sum is σ = 8476448408568. Its totient is φ = 2018202002000.

The previous prime is 4440044404441. The next prime is 4440044404487. The reversal of 4440044404444 is 4444044400444.

It is a junction number, because it is equal to n+sod(n) for n = 4440044404397 and 4440044404406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440044404441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50455050007 + ... + 50455050094.

It is an arithmetic number, because the mean of its divisors is an integer number (706370700714).

Almost surely, 2^{4440044404444} is an apocalyptic number.

4440044404444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4440044404444 is a deficient number, since it is larger than the sum of its proper divisors (4036404004124).

4440044404444 is a wasteful number, since it uses less digits than its factorization.

4440044404444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100910100116 (or 100910100114 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 40.

Adding to 4440044404444 its reverse (4444044400444), we get a palindrome (8884088804888).

The spelling of 4440044404444 in words is "four trillion, four hundred forty billion, forty-four million, four hundred four thousand, four hundred forty-four".