12334314431 has 4 divisors (see below), whose sum is σ = 12337049592. Its totient is φ = 12331579272.

The previous prime is 12334314383. The next prime is 12334314463. The reversal of 12334314431 is 13441343321.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12334314431 - 2³⁰ = 11260572607 is a prime.

It is a super-2 number, since 2×12334314431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12334314394 and 12334314403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12334314331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1360805 + ... + 1369838.

It is an arithmetic number, because the mean of its divisors is an integer number (3084262398).

Almost surely, 2^12334314431 is an apocalyptic number.

12334314431 is a deficient number, since it is larger than the sum of its proper divisors (2735161).

12334314431 is an equidigital number, since it uses as much as digits as its factorization.

12334314431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735160.

The product of its digits is 10368, while the sum is 29.

Adding to 12334314431 its reverse (13441343321), we get a palindrome (25775657752).

The spelling of 12334314431 in words is "twelve billion, three hundred thirty-four million, three hundred fourteen thousand, four hundred thirty-one".