12323443304 has 16 divisors (see below), whose sum is σ = 23431900320. Its totient is φ = 6074936560.

The previous prime is 12323443271. The next prime is 12323443313. The reversal of 12323443304 is 40334432321.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10847534 + ... + 10848669.

It is an arithmetic number, because the mean of its divisors is an integer number (1464493770).

Almost surely, 2^12323443304 is an apocalyptic number.

It is an amenable number.

12323443304 is a deficient number, since it is larger than the sum of its proper divisors (11108457016).

12323443304 is a wasteful number, since it uses less digits than its factorization.

12323443304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21696280 (or 21696276 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 12323443304 its reverse (40334432321), we get a palindrome (52657875625).

The spelling of 12323443304 in words is "twelve billion, three hundred twenty-three million, four hundred forty-three thousand, three hundred four".