4404402004 has 48 divisors (see below), whose sum is σ = 8209313280. Its totient is φ = 2063940480.

The previous prime is 4404401993. The next prime is 4404402019. The reversal of 4404402004 is 4002044044.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1039362 + ... + 1043590.

It is an arithmetic number, because the mean of its divisors is an integer number (171027360).

Almost surely, 2^4404402004 is an apocalyptic number.

It is an amenable number.

4404402004 is a deficient number, since it is larger than the sum of its proper divisors (3804911276).

4404402004 is a wasteful number, since it uses less digits than its factorization.

4404402004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4528 (or 4526 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 4404402004 is about 66365.6688657622. The cubic root of 4404402004 is about 1639.1888220214.

Adding to 4404402004 its reverse (4002044044), we get a palindrome (8406446048).

The spelling of 4404402004 in words is "four billion, four hundred four million, four hundred two thousand, four".