12324313232 has 40 divisors (see below), whose sum is σ = 29770421952. Its totient is φ = 4801680000.

The previous prime is 12324313231. The next prime is 12324313249. The reversal of 12324313232 is 23231342321.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12324313231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5000519 + ... + 5002982.

Almost surely, 2^12324313232 is an apocalyptic number.

It is an amenable number.

12324313232 is an abundant number, since it is smaller than the sum of its proper divisors (17446108720).

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

12324313232 is a wasteful number, since it uses less digits than its factorization.

12324313232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10003527 (or 10003521 counting only the distinct ones).

The product of its digits is 5184, while the sum is 26.

Adding to 12324313232 its reverse (23231342321), we get a palindrome (35555655553).

The spelling of 12324313232 in words is "twelve billion, three hundred twenty-four million, three hundred thirteen thousand, two hundred thirty-two".