14155968650207 has 2 divisors, whose sum is σ = 14155968650208. Its totient is φ = 14155968650206.

The previous prime is 14155968650171. The next prime is 14155968650227. The reversal of 14155968650207 is 70205686955141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14155968650207 - 2⁶ = 14155968650143 is a prime.

It is a super-2 number, since 2×14155968650207² (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 (14155968650227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7077984325103 + 7077984325104.

It is an arithmetic number, because the mean of its divisors is an integer number (7077984325104).

Almost surely, 2^{14155968650207} is an apocalyptic number.

14155968650207 is a deficient number, since it is larger than the sum of its proper divisors (1).

14155968650207 is an equidigital number, since it uses as much as digits as its factorization.

14155968650207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144000, while the sum is 59.

The spelling of 14155968650207 in words is "fourteen trillion, one hundred fifty-five billion, nine hundred sixty-eight million, six hundred fifty thousand, two hundred seven".