12314241257 has 2 divisors, whose sum is σ = 12314241258. Its totient is φ = 12314241256.

The previous prime is 12314241217. The next prime is 12314241271. The reversal of 12314241257 is 75214241321.

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., 6351930601 + 5962310656 = 79699^2 + 77216^2 .

It is a cyclic number.

It is not a de Polignac number, because 12314241257 - 2¹⁸ = 12313979113 is a prime.

It is not a weakly prime, because it can be changed into another prime (12314241217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6157120628 + 6157120629.

It is an arithmetic number, because the mean of its divisors is an integer number (6157120629).

Almost surely, 2^12314241257 is an apocalyptic number.

It is an amenable number.

12314241257 is a deficient number, since it is larger than the sum of its proper divisors (1).

12314241257 is an equidigital number, since it uses as much as digits as its factorization.

12314241257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 32.

Adding to 12314241257 its reverse (75214241321), we get a palindrome (87528482578).

The spelling of 12314241257 in words is "twelve billion, three hundred fourteen million, two hundred forty-one thousand, two hundred fifty-seven".