12342323324 has 24 divisors (see below), whose sum is σ = 22371053040. Its totient is φ = 5951111936.

The previous prime is 12342323317. The next prime is 12342323341. The reversal of 12342323324 is 42332324321.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31604 + ... + 160260.

It is an arithmetic number, because the mean of its divisors is an integer number (932127210).

Almost surely, 2^12342323324 is an apocalyptic number.

It is an amenable number.

12342323324 is a deficient number, since it is larger than the sum of its proper divisors (10028729716).

12342323324 is a wasteful number, since it uses less digits than its factorization.

12342323324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129517 (or 129515 counting only the distinct ones).

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

Adding to 12342323324 its reverse (42332324321), we get a palindrome (54674647645).

The spelling of 12342323324 in words is "twelve billion, three hundred forty-two million, three hundred twenty-three thousand, three hundred twenty-four".