12513724661411 has 2 divisors, whose sum is σ = 12513724661412. Its totient is φ = 12513724661410.

The previous prime is 12513724661351. The next prime is 12513724661419. The reversal of 12513724661411 is 11416642731521.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12513724661411 - 2¹⁴ = 12513724645027 is a prime.

It is not a weakly prime, because it can be changed into another prime (12513724661419) 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, 6256862330705 + 6256862330706.

It is an arithmetic number, because the mean of its divisors is an integer number (6256862330706).

Almost surely, 2^{12513724661411} is an apocalyptic number.

12513724661411 is a deficient number, since it is larger than the sum of its proper divisors (1).

12513724661411 is an equidigital number, since it uses as much as digits as its factorization.

12513724661411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 241920, while the sum is 44.

The spelling of 12513724661411 in words is "twelve trillion, five hundred thirteen billion, seven hundred twenty-four million, six hundred sixty-one thousand, four hundred eleven".