14336668007813 has 2 divisors, whose sum is σ = 14336668007814. Its totient is φ = 14336668007812.

The previous prime is 14336668007797. The next prime is 14336668007861. The reversal of 14336668007813 is 31870086663341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11401812495649 + 2934855512164 = 3376657^2 + 1713142^2 .

It is an emirp because it is prime and its reverse (31870086663341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14336668007813 - 2⁴ = 14336668007797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14336668007713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7168334003906 + 7168334003907.

It is an arithmetic number, because the mean of its divisors is an integer number (7168334003907).

Almost surely, 2^{14336668007813} is an apocalyptic number.

It is an amenable number.

14336668007813 is a deficient number, since it is larger than the sum of its proper divisors (1).

14336668007813 is an equidigital number, since it uses as much as digits as its factorization.

14336668007813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10450944, while the sum is 56.

The spelling of 14336668007813 in words is "fourteen trillion, three hundred thirty-six billion, six hundred sixty-eight million, seven thousand, eight hundred thirteen".