12004312304 has 10 divisors (see below), whose sum is σ = 23258355120. Its totient is φ = 6002156144.

The previous prime is 12004312267. The next prime is 12004312321. The reversal of 12004312304 is 40321340021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 375134744 + ... + 375134775.

It is an arithmetic number, because the mean of its divisors is an integer number (2325835512).

Almost surely, 2^12004312304 is an apocalyptic number.

It is an amenable number.

12004312304 is a deficient number, since it is larger than the sum of its proper divisors (11254042816).

12004312304 is an equidigital number, since it uses as much as digits as its factorization.

12004312304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750269527 (or 750269521 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12004312304 its reverse (40321340021), we get a palindrome (52325652325).

The spelling of 12004312304 in words is "twelve billion, four million, three hundred twelve thousand, three hundred four".