16712358639013 has 2 divisors, whose sum is σ = 16712358639014. Its totient is φ = 16712358639012.

The previous prime is 16712358638951. The next prime is 16712358639043. The reversal of 16712358639013 is 31093685321761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12509788938724 + 4202569700289 = 3536918^2 + 2050017^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16712358639013 is a prime.

It is a super-2 number, since 2×16712358639013² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16712358639043) 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, 8356179319506 + 8356179319507.

It is an arithmetic number, because the mean of its divisors is an integer number (8356179319507).

Almost surely, 2^{16712358639013} is an apocalyptic number.

It is an amenable number.

16712358639013 is a deficient number, since it is larger than the sum of its proper divisors (1).

16712358639013 is an equidigital number, since it uses as much as digits as its factorization.

16712358639013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 16712358639013 in words is "sixteen trillion, seven hundred twelve billion, three hundred fifty-eight million, six hundred thirty-nine thousand, thirteen".