44121004 has 6 divisors (see below), whose sum is σ = 77211764. Its totient is φ = 22060500.

The previous prime is 44120971. The next prime is 44121017. The reversal of 44121004 is 40012144.

44121004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 5515122 + ... + 5515129.

Almost surely, 2^44121004 is an apocalyptic number.

It is an amenable number.

44121004 is a deficient number, since it is larger than the sum of its proper divisors (33090760).

44121004 is a wasteful number, since it uses less digits than its factorization.

44121004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11030255 (or 11030253 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 44121004 is about 6642.3643380953. The cubic root of 44121004 is about 353.3581632802.

Adding to 44121004 its reverse (40012144), we get a palindrome (84133148).

The spelling of 44121004 in words is "forty-four million, one hundred twenty-one thousand, four".