1004042204 has 24 divisors (see below), whose sum is σ = 1934731008. Its totient is φ = 452115440.

The previous prime is 1004042191. The next prime is 1004042227. The reversal of 1004042204 is 4022404001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101924 + ... + 111339.

It is an arithmetic number, because the mean of its divisors is an integer number (80613792).

Almost surely, 2^1004042204 is an apocalyptic number.

It is an amenable number.

1004042204 is a deficient number, since it is larger than the sum of its proper divisors (930688804).

1004042204 is a wasteful number, since it uses less digits than its factorization.

1004042204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213385 (or 213383 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 1004042204 is about 31686.6250017259. The cubic root of 1004042204 is about 1001.3455899090.

Adding to 1004042204 its reverse (4022404001), we get a palindrome (5026446205).

The spelling of 1004042204 in words is "one billion, four million, forty-two thousand, two hundred four".