44120444 has 6 divisors (see below), whose sum is σ = 77210784. Its totient is φ = 22060220.

The previous prime is 44120443. The next prime is 44120459. The reversal of 44120444 is 44402144.

44120444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×44120444² = 3893227157514272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44120441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515052 + ... + 5515059.

It is an arithmetic number, because the mean of its divisors is an integer number (12868464).

Almost surely, 2^44120444 is an apocalyptic number.

It is an amenable number.

44120444 is a deficient number, since it is larger than the sum of its proper divisors (33090340).

44120444 is a wasteful number, since it uses less digits than its factorization.

44120444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11030115 (or 11030113 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 44120444 is about 6642.3221842967. The cubic root of 44120444 is about 353.3566682900.

Adding to 44120444 its reverse (44402144), we get a palindrome (88522588).

The spelling of 44120444 in words is "forty-four million, one hundred twenty thousand, four hundred forty-four".