12431316341 has 2 divisors, whose sum is σ = 12431316342. Its totient is φ = 12431316340.

The previous prime is 12431316229. The next prime is 12431316361. The reversal of 12431316341 is 14361313421.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8738323441 + 3692992900 = 93479^2 + 60770^2 .

It is a cyclic number.

It is not a de Polignac number, because 12431316341 - 2¹⁸ = 12431054197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12431316361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6215658170 + 6215658171.

It is an arithmetic number, because the mean of its divisors is an integer number (6215658171).

Almost surely, 2^12431316341 is an apocalyptic number.

It is an amenable number.

12431316341 is a deficient number, since it is larger than the sum of its proper divisors (1).

12431316341 is an equidigital number, since it uses as much as digits as its factorization.

12431316341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5184, while the sum is 29.

Adding to 12431316341 its reverse (14361313421), we get a palindrome (26792629762).

The spelling of 12431316341 in words is "twelve billion, four hundred thirty-one million, three hundred sixteen thousand, three hundred forty-one".