44044004 has 24 divisors (see below), whose sum is σ = 79328256. Its totient is φ = 21384000.

The previous prime is 44044003. The next prime is 44044009. The reversal of 44044004 is 40044044.

It is not an unprimeable number, because it can be changed into a prime (44044003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43949 + ... + 44939.

It is an arithmetic number, because the mean of its divisors is an integer number (3305344).

Almost surely, 2^44044004 is an apocalyptic number.

It is an amenable number.

44044004 is a deficient number, since it is larger than the sum of its proper divisors (35284252).

44044004 is a wasteful number, since it uses less digits than its factorization.

44044004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307 (or 1305 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 44044004 is about 6636.5656781200. The cubic root of 44044004 is about 353.1524832970.

Adding to 44044004 its reverse (40044044), we get a palindrome (84088048).

It can be divided in two parts, 440 and 44004, that added together give a palindrome (44444).

The spelling of 44044004 in words is "forty-four million, forty-four thousand, four", and thus it is an eban number.