1004420104 has 64 divisors (see below), whose sum is σ = 2063232000. Its totient is φ = 456583680.

The previous prime is 1004420089. The next prime is 1004420113. The reversal of 1004420104 is 4010244001.

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, 841332 + ... + 842524.

It is an arithmetic number, because the mean of its divisors is an integer number (32238000).

Almost surely, 2^1004420104 is an apocalyptic number.

It is an amenable number.

1004420104 is an abundant number, since it is smaller than the sum of its proper divisors (1058811896).

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

1004420104 is a wasteful number, since it uses less digits than its factorization.

1004420104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1438 (or 1434 counting only the distinct ones).

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

The square root of 1004420104 is about 31692.5875245301. The cubic root of 1004420104 is about 1001.4712025018.

Adding to 1004420104 its reverse (4010244001), we get a palindrome (5014664105).

The spelling of 1004420104 in words is "one billion, four million, four hundred twenty thousand, one hundred four".