13728844882741 has 2 divisors, whose sum is σ = 13728844882742. Its totient is φ = 13728844882740.

The previous prime is 13728844882723. The next prime is 13728844882769. The reversal of 13728844882741 is 14728844882731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9499771908900 + 4229072973841 = 3082170^2 + 2056471^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13728844882741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13728844882771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6864422441370 + 6864422441371.

It is an arithmetic number, because the mean of its divisors is an integer number (6864422441371).

Almost surely, 2^{13728844882741} is an apocalyptic number.

It is an amenable number.

13728844882741 is a deficient number, since it is larger than the sum of its proper divisors (1).

13728844882741 is an equidigital number, since it uses as much as digits as its factorization.

13728844882741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 154140672, while the sum is 67.

The spelling of 13728844882741 in words is "thirteen trillion, seven hundred twenty-eight billion, eight hundred forty-four million, eight hundred eighty-two thousand, seven hundred forty-one".