14149617063839 has 2 divisors, whose sum is σ = 14149617063840. Its totient is φ = 14149617063838.

The previous prime is 14149617063767. The next prime is 14149617063871. The reversal of 14149617063839 is 93836071694141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14149617063839 - 2¹⁶ = 14149616998303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14149617093839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7074808531919 + 7074808531920.

It is an arithmetic number, because the mean of its divisors is an integer number (7074808531920).

Almost surely, 2^{14149617063839} is an apocalyptic number.

14149617063839 is a deficient number, since it is larger than the sum of its proper divisors (1).

14149617063839 is an equidigital number, since it uses as much as digits as its factorization.

14149617063839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23514624, while the sum is 62.

The spelling of 14149617063839 in words is "fourteen trillion, one hundred forty-nine billion, six hundred seventeen million, sixty-three thousand, eight hundred thirty-nine".