12322343499 has 16 divisors (see below), whose sum is σ = 16533538560. Its totient is φ = 8163125600.

The previous prime is 12322343477. The next prime is 12322343503. The reversal of 12322343499 is 99434322321.

12322343499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12322343499 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12322343499.

It is not an unprimeable number, because it can be changed into a prime (12322343459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 483424 + ... + 508274.

It is an arithmetic number, because the mean of its divisors is an integer number (1033346160).

Almost surely, 2^12322343499 is an apocalyptic number.

12322343499 is a deficient number, since it is larger than the sum of its proper divisors (4211195061).

12322343499 is a wasteful number, since it uses less digits than its factorization.

12322343499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25890.

The product of its digits is 279936, while the sum is 42.

The spelling of 12322343499 in words is "twelve billion, three hundred twenty-two million, three hundred forty-three thousand, four hundred ninety-nine".