13727796294439 has 2 divisors, whose sum is σ = 13727796294440. Its totient is φ = 13727796294438.

The previous prime is 13727796294347. The next prime is 13727796294451. The reversal of 13727796294439 is 93449269772731.

It is a strong prime.

It is an emirp because it is prime and its reverse (93449269772731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13727796294439 - 2¹⁹ = 13727795770151 is a prime.

It is a super-2 number, since 2×13727796294439² (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 (13727796294739) 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, 6863898147219 + 6863898147220.

It is an arithmetic number, because the mean of its divisors is an integer number (6863898147220).

Almost surely, 2^{13727796294439} is an apocalyptic number.

13727796294439 is a deficient number, since it is larger than the sum of its proper divisors (1).

13727796294439 is an equidigital number, since it uses as much as digits as its factorization.

13727796294439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864162432, while the sum is 73.

The spelling of 13727796294439 in words is "thirteen trillion, seven hundred twenty-seven billion, seven hundred ninety-six million, two hundred ninety-four thousand, four hundred thirty-nine".