44120404 has 12 divisors (see below), whose sum is σ = 78853824. Its totient is φ = 21590744.

The previous prime is 44120369. The next prime is 44120429. The reversal of 44120404 is 40402144.

It is a super-2 number, since 2×44120404² = 3893220098246432, which 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 (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117154 + ... + 117529.

It is an arithmetic number, because the mean of its divisors is an integer number (6571152).

Almost surely, 2^44120404 is an apocalyptic number.

It is an amenable number.

44120404 is a deficient number, since it is larger than the sum of its proper divisors (34733420).

44120404 is a wasteful number, since it uses less digits than its factorization.

44120404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234734 (or 234732 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 44120404 is about 6642.3191733008. The cubic root of 44120404 is about 353.3565615045.

Adding to 44120404 its reverse (40402144), we get a palindrome (84522548).

The spelling of 44120404 in words is "forty-four million, one hundred twenty thousand, four hundred four".