12707084497897 has 2 divisors, whose sum is σ = 12707084497898. Its totient is φ = 12707084497896.

The previous prime is 12707084497873. The next prime is 12707084497981. The reversal of 12707084497897 is 79879448070721.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6378559387561 + 6328525110336 = 2525581^2 + 2515656^2 .

It is a cyclic number.

It is not a de Polignac number, because 12707084497897 - 2²³ = 12707076109289 is a prime.

It is a super-2 number, since 2×12707084497897² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12707084497837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6353542248948 + 6353542248949.

It is an arithmetic number, because the mean of its divisors is an integer number (6353542248949).

Almost surely, 2^{12707084497897} is an apocalyptic number.

It is an amenable number.

12707084497897 is a deficient number, since it is larger than the sum of its proper divisors (1).

12707084497897 is an equidigital number, since it uses as much as digits as its factorization.

12707084497897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 398297088, while the sum is 73.

The spelling of 12707084497897 in words is "twelve trillion, seven hundred seven billion, eighty-four million, four hundred ninety-seven thousand, eight hundred ninety-seven".