13863666824339 has 2 divisors, whose sum is σ = 13863666824340. Its totient is φ = 13863666824338.

The previous prime is 13863666824323. The next prime is 13863666824353. The reversal of 13863666824339 is 93342866636831.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13863666824339 - 2⁴ = 13863666824323 is a prime.

It is not a weakly prime, because it can be changed into another prime (13863666829339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6931833412169 + 6931833412170.

It is an arithmetic number, because the mean of its divisors is an integer number (6931833412170).

Almost surely, 2^{13863666824339} is an apocalyptic number.

13863666824339 is a deficient number, since it is larger than the sum of its proper divisors (1).

13863666824339 is an equidigital number, since it uses as much as digits as its factorization.

13863666824339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483729408, while the sum is 68.

The spelling of 13863666824339 in words is "thirteen trillion, eight hundred sixty-three billion, six hundred sixty-six million, eight hundred twenty-four thousand, three hundred thirty-nine".