12672502760069 has 2 divisors, whose sum is σ = 12672502760070. Its totient is φ = 12672502760068.

The previous prime is 12672502760041. The next prime is 12672502760149. The reversal of 12672502760069 is 96006720527621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12532038963844 + 140463796225 = 3540062^2 + 374785^2 .

It is an emirp because it is prime and its reverse (96006720527621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12672502760069 - 2²⁴ = 12672485982853 is a prime.

It is a super-2 number, since 2×12672502760069² (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 12672502760069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12672502760009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6336251380034 + 6336251380035.

It is an arithmetic number, because the mean of its divisors is an integer number (6336251380035).

Almost surely, 2^{12672502760069} is an apocalyptic number.

It is an amenable number.

12672502760069 is a deficient number, since it is larger than the sum of its proper divisors (1).

12672502760069 is an equidigital number, since it uses as much as digits as its factorization.

12672502760069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3810240, while the sum is 53.

The spelling of 12672502760069 in words is "twelve trillion, six hundred seventy-two billion, five hundred two million, seven hundred sixty thousand, sixty-nine".