12493350674947 has 2 divisors, whose sum is σ = 12493350674948. Its totient is φ = 12493350674946.

The previous prime is 12493350674927. The next prime is 12493350674989. The reversal of 12493350674947 is 74947605339421.

It is a happy number.

12493350674947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (74947605339421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12493350674947 - 2²³ = 12493342286339 is a prime.

It is a super-2 number, since 2×12493350674947² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12493350674927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6246675337473 + 6246675337474.

It is an arithmetic number, because the mean of its divisors is an integer number (6246675337474).

Almost surely, 2^{12493350674947} is an apocalyptic number.

12493350674947 is a deficient number, since it is larger than the sum of its proper divisors (1).

12493350674947 is an equidigital number, since it uses as much as digits as its factorization.

12493350674947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 137168640, while the sum is 64.

The spelling of 12493350674947 in words is "twelve trillion, four hundred ninety-three billion, three hundred fifty million, six hundred seventy-four thousand, nine hundred forty-seven".