44121104 has 20 divisors (see below), whose sum is σ = 86690880. Its totient is φ = 21749280.

The previous prime is 44121101. The next prime is 44121149. The reversal of 44121104 is 40112144.

It is not an unprimeable number, because it can be changed into a prime (44121101) 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, 18284 + ... + 20555.

It is an arithmetic number, because the mean of its divisors is an integer number (4334544).

Almost surely, 2^44121104 is an apocalyptic number.

It is an amenable number.

44121104 is a deficient number, since it is larger than the sum of its proper divisors (42569776).

44121104 is a wasteful number, since it uses less digits than its factorization.

44121104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38918 (or 38912 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 44121104 is about 6642.3718655312. The cubic root of 44121104 is about 353.3584302414.

Adding to 44121104 its reverse (40112144), we get a palindrome (84233248).

The spelling of 44121104 in words is "forty-four million, one hundred twenty-one thousand, one hundred four".