14091844687187 has 2 divisors, whose sum is σ = 14091844687188. Its totient is φ = 14091844687186.

The previous prime is 14091844687133. The next prime is 14091844687223. The reversal of 14091844687187 is 78178644819041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14091844687187 - 2⁴⁰ = 12992333059411 is a prime.

It is not a weakly prime, because it can be changed into another prime (14091844687127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7045922343593 + 7045922343594.

It is an arithmetic number, because the mean of its divisors is an integer number (7045922343594).

Almost surely, 2^{14091844687187} is an apocalyptic number.

14091844687187 is a deficient number, since it is larger than the sum of its proper divisors (1).

14091844687187 is an equidigital number, since it uses as much as digits as its factorization.

14091844687187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86704128, while the sum is 68.

The spelling of 14091844687187 in words is "fourteen trillion, ninety-one billion, eight hundred forty-four million, six hundred eighty-seven thousand, one hundred eighty-seven".