13739958338219 has 2 divisors, whose sum is σ = 13739958338220. Its totient is φ = 13739958338218.

The previous prime is 13739958338173. The next prime is 13739958338221. The reversal of 13739958338219 is 91283385993731.

It is a happy number.

13739958338219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13739958338219 is a prime.

It is a super-2 number, since 2×13739958338219² (a number of 27 digits) contains 22 as substring.

Together with 13739958338221, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13739958338269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6869979169109 + 6869979169110.

It is an arithmetic number, because the mean of its divisors is an integer number (6869979169110).

Almost surely, 2^{13739958338219} is an apocalyptic number.

13739958338219 is a deficient number, since it is larger than the sum of its proper divisors (1).

13739958338219 is an equidigital number, since it uses as much as digits as its factorization.

13739958338219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 264539520, while the sum is 71.

The spelling of 13739958338219 in words is "thirteen trillion, seven hundred thirty-nine billion, nine hundred fifty-eight million, three hundred thirty-eight thousand, two hundred nineteen".