1004042104 has 32 divisors (see below), whose sum is σ = 2029104000. Its totient is φ = 463012992.

The previous prime is 1004042093. The next prime is 1004042173. The reversal of 1004042104 is 4012404001.

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, 146302 + ... + 153010.

It is an arithmetic number, because the mean of its divisors is an integer number (63409500).

Almost surely, 2^1004042104 is an apocalyptic number.

It is an amenable number.

1004042104 is an abundant number, since it is smaller than the sum of its proper divisors (1025061896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1004042104 is a wasteful number, since it uses less digits than its factorization.

1004042104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8167 (or 8163 counting only the distinct ones).

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

The square root of 1004042104 is about 31686.6234237730. The cubic root of 1004042104 is about 1001.3455566652.

Adding to 1004042104 its reverse (4012404001), we get a palindrome (5016446105).

The spelling of 1004042104 in words is "one billion, four million, forty-two thousand, one hundred four".