13042699513 has 2 divisors, whose sum is σ = 13042699514. Its totient is φ = 13042699512.

The previous prime is 13042699469. The next prime is 13042699517. The reversal of 13042699513 is 31599624031.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9824179689 + 3218519824 = 99117^2 + 56732^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13042699513 is a prime.

It is a super-2 number, since 2×13042699513² (a number of 21 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 13042699513.

It is not a weakly prime, because it can be changed into another prime (13042699517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6521349756 + 6521349757.

It is an arithmetic number, because the mean of its divisors is an integer number (6521349757).

Almost surely, 2^13042699513 is an apocalyptic number.

It is an amenable number.

13042699513 is a deficient number, since it is larger than the sum of its proper divisors (1).

13042699513 is an equidigital number, since it uses as much as digits as its factorization.

13042699513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 174960, while the sum is 43.

The spelling of 13042699513 in words is "thirteen billion, forty-two million, six hundred ninety-nine thousand, five hundred thirteen".