12718303382047 has 2 divisors, whose sum is σ = 12718303382048. Its totient is φ = 12718303382046.

The previous prime is 12718303382017. The next prime is 12718303382063. The reversal of 12718303382047 is 74028330381721.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12718303382047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12718303382017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6359151691023 + 6359151691024.

It is an arithmetic number, because the mean of its divisors is an integer number (6359151691024).

Almost surely, 2^{12718303382047} is an apocalyptic number.

12718303382047 is a deficient number, since it is larger than the sum of its proper divisors (1).

12718303382047 is an equidigital number, since it uses as much as digits as its factorization.

12718303382047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1354752, while the sum is 49.

The spelling of 12718303382047 in words is "twelve trillion, seven hundred eighteen billion, three hundred three million, three hundred eighty-two thousand, forty-seven".