14111412191 has 2 divisors, whose sum is σ = 14111412192. Its totient is φ = 14111412190.

The previous prime is 14111412187. The next prime is 14111412193. The reversal of 14111412191 is 19121411141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14111412191 - 2² = 14111412187 is a prime.

Together with 14111412193, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14111412191.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14111412193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7055706095 + 7055706096.

It is an arithmetic number, because the mean of its divisors is an integer number (7055706096).

Almost surely, 2^14111412191 is an apocalyptic number.

14111412191 is a deficient number, since it is larger than the sum of its proper divisors (1).

14111412191 is an equidigital number, since it uses as much as digits as its factorization.

14111412191 is an evil number, because the sum of its binary digits is even.

The product of its digits is 288, while the sum is 26.

The spelling of 14111412191 in words is "fourteen billion, one hundred eleven million, four hundred twelve thousand, one hundred ninety-one".