12960353669507 has 2 divisors, whose sum is σ = 12960353669508. Its totient is φ = 12960353669506.

The previous prime is 12960353669491. The next prime is 12960353669519. The reversal of 12960353669507 is 70596635306921.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12960353669507 - 2⁴ = 12960353669491 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12960353669507.

It is not a weakly prime, because it can be changed into another prime (12960353669407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6480176834753 + 6480176834754.

It is an arithmetic number, because the mean of its divisors is an integer number (6480176834754).

Almost surely, 2^{12960353669507} is an apocalyptic number.

12960353669507 is a deficient number, since it is larger than the sum of its proper divisors (1).

12960353669507 is an equidigital number, since it uses as much as digits as its factorization.

12960353669507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55112400, while the sum is 62.

The spelling of 12960353669507 in words is "twelve trillion, nine hundred sixty billion, three hundred fifty-three million, six hundred sixty-nine thousand, five hundred seven".