14038856358913 has 2 divisors, whose sum is σ = 14038856358914. Its totient is φ = 14038856358912.

The previous prime is 14038856358893. The next prime is 14038856358971. The reversal of 14038856358913 is 31985365883041.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11178912006144 + 2859944352769 = 3343488^2 + 1691137^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14038856358913 is a prime.

It is not a weakly prime, because it can be changed into another prime (14038856358983) 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, 7019428179456 + 7019428179457.

It is an arithmetic number, because the mean of its divisors is an integer number (7019428179457).

Almost surely, 2^{14038856358913} is an apocalyptic number.

It is an amenable number.

14038856358913 is a deficient number, since it is larger than the sum of its proper divisors (1).

14038856358913 is an equidigital number, since it uses as much as digits as its factorization.

14038856358913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 74649600, while the sum is 64.

The spelling of 14038856358913 in words is "fourteen trillion, thirty-eight billion, eight hundred fifty-six million, three hundred fifty-eight thousand, nine hundred thirteen".