14136646919207 has 2 divisors, whose sum is σ = 14136646919208. Its totient is φ = 14136646919206.

The previous prime is 14136646919173. The next prime is 14136646919221. The reversal of 14136646919207 is 70291964663141.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14136646919207 - 2²⁸ = 14136378483751 is a prime.

It is a super-2 number, since 2×14136646919207² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14136646919237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7068323459603 + 7068323459604.

It is an arithmetic number, because the mean of its divisors is an integer number (7068323459604).

Almost surely, 2^{14136646919207} is an apocalyptic number.

14136646919207 is a deficient number, since it is larger than the sum of its proper divisors (1).

14136646919207 is an equidigital number, since it uses as much as digits as its factorization.

14136646919207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11757312, while the sum is 59.

The spelling of 14136646919207 in words is "fourteen trillion, one hundred thirty-six billion, six hundred forty-six million, nine hundred nineteen thousand, two hundred seven".