12004103404 has 36 divisors (see below), whose sum is σ = 22451872800. Its totient is φ = 5614124256.

The previous prime is 12004103357. The next prime is 12004103407. The reversal of 12004103404 is 40430140021.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is not an unprimeable number, because it can be changed into a prime (12004103407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61462 + ... + 166690.

Almost surely, 2^12004103404 is an apocalyptic number.

It is an amenable number.

12004103404 is a deficient number, since it is larger than the sum of its proper divisors (10447769396).

12004103404 is a wasteful number, since it uses less digits than its factorization.

12004103404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105350 (or 105329 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 12004103404 its reverse (40430140021), we get a palindrome (52434243425).

The spelling of 12004103404 in words is "twelve billion, four million, one hundred three thousand, four hundred four".