139353963911 has 2 divisors, whose sum is σ = 139353963912. Its totient is φ = 139353963910.

The previous prime is 139353963901. The next prime is 139353964063. The reversal of 139353963911 is 119369353931.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 139353963911 - 2¹⁰ = 139353962887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (139353963901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69676981955 + 69676981956.

It is an arithmetic number, because the mean of its divisors is an integer number (69676981956).

Almost surely, 2^139353963911 is an apocalyptic number.

139353963911 is a deficient number, since it is larger than the sum of its proper divisors (1).

139353963911 is an equidigital number, since it uses as much as digits as its factorization.

139353963911 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1771470, while the sum is 53.

The spelling of 139353963911 in words is "one hundred thirty-nine billion, three hundred fifty-three million, nine hundred sixty-three thousand, nine hundred eleven".