12341311232 has 18 divisors (see below), whose sum is σ = 24634414728. Its totient is φ = 6170655488.

The previous prime is 12341311223. The next prime is 12341311331. The reversal of 12341311232 is 23211314321.

It is a junction number, because it is equal to n+sod(n) for n = 12341311198 and 12341311207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24103868 + ... + 24104379.

It is an arithmetic number, because the mean of its divisors is an integer number (1368578596).

Almost surely, 2^12341311232 is an apocalyptic number.

It is an amenable number.

12341311232 is a deficient number, since it is larger than the sum of its proper divisors (12293103496).

12341311232 is an frugal number, since it uses more digits than its factorization.

12341311232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48208263 (or 48208249 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

Adding to 12341311232 its reverse (23211314321), we get a palindrome (35552625553).

The spelling of 12341311232 in words is "twelve billion, three hundred forty-one million, three hundred eleven thousand, two hundred thirty-two".