12323324230463 has 2 divisors, whose sum is σ = 12323324230464. Its totient is φ = 12323324230462.

The previous prime is 12323324230439. The next prime is 12323324230513. The reversal of 12323324230463 is 36403242332321.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12323324230463 is a prime.

It is a super-2 number, since 2×12323324230463² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12323324230363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161662115231 + 6161662115232.

It is an arithmetic number, because the mean of its divisors is an integer number (6161662115232).

Almost surely, 2^{12323324230463} is an apocalyptic number.

12323324230463 is a deficient number, since it is larger than the sum of its proper divisors (1).

12323324230463 is an equidigital number, since it uses as much as digits as its factorization.

12323324230463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 38.

Adding to 12323324230463 its reverse (36403242332321), we get a palindrome (48726566562784).

The spelling of 12323324230463 in words is "twelve trillion, three hundred twenty-three billion, three hundred twenty-four million, two hundred thirty thousand, four hundred sixty-three".