13914935384863 has 2 divisors, whose sum is σ = 13914935384864. Its totient is φ = 13914935384862.

The previous prime is 13914935384849. The next prime is 13914935384947. The reversal of 13914935384863 is 36848353941931.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13914935384863 - 2²¹ = 13914933287711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13914935384803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6957467692431 + 6957467692432.

It is an arithmetic number, because the mean of its divisors is an integer number (6957467692432).

Almost surely, 2^{13914935384863} is an apocalyptic number.

13914935384863 is a deficient number, since it is larger than the sum of its proper divisors (1).

13914935384863 is an equidigital number, since it uses as much as digits as its factorization.

13914935384863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 201553920, while the sum is 67.

The spelling of 13914935384863 in words is "thirteen trillion, nine hundred fourteen billion, nine hundred thirty-five million, three hundred eighty-four thousand, eight hundred sixty-three".