4004044244 has 24 divisors (see below), whose sum is σ = 7363829088. Its totient is φ = 1902610080.

The previous prime is 4004044237. The next prime is 4004044267. The reversal of 4004044244 is 4424404004.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308222 + ... + 320949.

It is an arithmetic number, because the mean of its divisors is an integer number (306826212).

Almost surely, 2^4004044244 is an apocalyptic number.

It is an amenable number.

4004044244 is a deficient number, since it is larger than the sum of its proper divisors (3359784844).

4004044244 is a wasteful number, since it uses less digits than its factorization.

4004044244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629255 (or 629253 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

The square root of 4004044244 is about 63277.5176820330. The cubic root of 4004044244 is about 1587.9358581998.

Adding to 4004044244 its reverse (4424404004), we get a palindrome (8428448248).

The spelling of 4004044244 in words is "four billion, four million, forty-four thousand, two hundred forty-four".