1004442104 has 32 divisors (see below), whose sum is σ = 1917436800. Its totient is φ = 493153920.

The previous prime is 1004442077. The next prime is 1004442119. The reversal of 1004442104 is 4012444001.

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, 368057 + ... + 370775.

It is an arithmetic number, because the mean of its divisors is an integer number (59919900).

Almost surely, 2^1004442104 is an apocalyptic number.

It is an amenable number.

1004442104 is a deficient number, since it is larger than the sum of its proper divisors (912994696).

1004442104 is a wasteful number, since it uses less digits than its factorization.

1004442104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3543 (or 3539 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 1004442104 is about 31692.9346069435. The cubic root of 1004442104 is about 1001.4785142516.

Adding to 1004442104 its reverse (4012444001), we get a palindrome (5016886105).

The spelling of 1004442104 in words is "one billion, four million, four hundred forty-two thousand, one hundred four".