12324011431 has 8 divisors (see below), whose sum is σ = 12625683840. Its totient is φ = 12023023992.

The previous prime is 12324011429. The next prime is 12324011459. The reversal of 12324011431 is 13411042321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12324011431 - 2¹ = 12324011429 is a prime.

It is a super-2 number, since 2×12324011431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12324011831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134725 + ... + 206878.

It is an arithmetic number, because the mean of its divisors is an integer number (1578210480).

Almost surely, 2^12324011431 is an apocalyptic number.

12324011431 is a deficient number, since it is larger than the sum of its proper divisors (301672409).

12324011431 is an equidigital number, since it uses as much as digits as its factorization.

12324011431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342485.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12324011431 its reverse (13411042321), we get a palindrome (25735053752).

The spelling of 12324011431 in words is "twelve billion, three hundred twenty-four million, eleven thousand, four hundred thirty-one".