12466436602463 has 2 divisors, whose sum is σ = 12466436602464. Its totient is φ = 12466436602462.

The previous prime is 12466436602453. The next prime is 12466436602523. The reversal of 12466436602463 is 36420663466421.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12466436602463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12466436602453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6233218301231 + 6233218301232.

It is an arithmetic number, because the mean of its divisors is an integer number (6233218301232).

Almost surely, 2^{12466436602463} is an apocalyptic number.

12466436602463 is a deficient number, since it is larger than the sum of its proper divisors (1).

12466436602463 is an equidigital number, since it uses as much as digits as its factorization.

12466436602463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17915904, while the sum is 53.

The spelling of 12466436602463 in words is "twelve trillion, four hundred sixty-six billion, four hundred thirty-six million, six hundred two thousand, four hundred sixty-three".