13941014939 has 2 divisors, whose sum is σ = 13941014940. Its totient is φ = 13941014938.

The previous prime is 13941014903. The next prime is 13941014947. The reversal of 13941014939 is 93941014931.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13941014939 - 2⁸ = 13941014683 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13941014939.

It is not a weakly prime, because it can be changed into another prime (13941014959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6970507469 + 6970507470.

It is an arithmetic number, because the mean of its divisors is an integer number (6970507470).

Almost surely, 2^13941014939 is an apocalyptic number.

13941014939 is a deficient number, since it is larger than the sum of its proper divisors (1).

13941014939 is an equidigital number, since it uses as much as digits as its factorization.

13941014939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 44.

The spelling of 13941014939 in words is "thirteen billion, nine hundred forty-one million, fourteen thousand, nine hundred thirty-nine".