12974438032697 has 2 divisors, whose sum is σ = 12974438032698. Its totient is φ = 12974438032696.

The previous prime is 12974438032687. The next prime is 12974438032753. The reversal of 12974438032697 is 79623083447921.

12974438032697 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 can be written as a sum of positive squares in only one way, i.e., 7982144922361 + 4992293110336 = 2825269^2 + 2234344^2 .

It is a cyclic number.

It is not a de Polignac number, because 12974438032697 - 2¹⁰ = 12974438031673 is a prime.

It is not a weakly prime, because it can be changed into another prime (12974438032607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6487219016348 + 6487219016349.

It is an arithmetic number, because the mean of its divisors is an integer number (6487219016349).

Almost surely, 2^{12974438032697} is an apocalyptic number.

It is an amenable number.

12974438032697 is a deficient number, since it is larger than the sum of its proper divisors (1).

12974438032697 is an equidigital number, since it uses as much as digits as its factorization.

12974438032697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 109734912, while the sum is 65.

The spelling of 12974438032697 in words is "twelve trillion, nine hundred seventy-four billion, four hundred thirty-eight million, thirty-two thousand, six hundred ninety-seven".