12675654364271 has 2 divisors, whose sum is σ = 12675654364272. Its totient is φ = 12675654364270.

The previous prime is 12675654364207. The next prime is 12675654364297. The reversal of 12675654364271 is 17246345657621.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12675654364271 - 2⁶ = 12675654364207 is a prime.

It is a super-2 number, since 2×12675654364271² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12675654364271.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12675654364871) 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, 6337827182135 + 6337827182136.

It is an arithmetic number, because the mean of its divisors is an integer number (6337827182136).

Almost surely, 2^{12675654364271} is an apocalyptic number.

12675654364271 is a deficient number, since it is larger than the sum of its proper divisors (1).

12675654364271 is an equidigital number, since it uses as much as digits as its factorization.

12675654364271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50803200, while the sum is 59.

The spelling of 12675654364271 in words is "twelve trillion, six hundred seventy-five billion, six hundred fifty-four million, three hundred sixty-four thousand, two hundred seventy-one".