12342323323 has 16 divisors (see below), whose sum is σ = 14259939840. Its totient is φ = 10557635200.

The previous prime is 12342323317. The next prime is 12342323341. The reversal of 12342323323 is 32332324321.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12342323323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12342323291 and 12342323300.

It is not an unprimeable number, because it can be changed into a prime (12342323303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1265058 + ... + 1274776.

It is an arithmetic number, because the mean of its divisors is an integer number (891246240).

Almost surely, 2^12342323323 is an apocalyptic number.

12342323323 is a deficient number, since it is larger than the sum of its proper divisors (1917616517).

12342323323 is a wasteful number, since it uses less digits than its factorization.

12342323323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16538.

The product of its digits is 15552, while the sum is 28.

Adding to 12342323323 its reverse (32332324321), we get a palindrome (44674647644).

The spelling of 12342323323 in words is "twelve billion, three hundred forty-two million, three hundred twenty-three thousand, three hundred twenty-three".