14889036191 has 2 divisors, whose sum is σ = 14889036192. Its totient is φ = 14889036190.

The previous prime is 14889036181. The next prime is 14889036193. The reversal of 14889036191 is 19163098841.

It is a strong prime.

It is an emirp because it is prime and its reverse (19163098841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14889036191 - 2¹⁴ = 14889019807 is a prime.

Together with 14889036193, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14889036193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7444518095 + 7444518096.

It is an arithmetic number, because the mean of its divisors is an integer number (7444518096).

Almost surely, 2^14889036191 is an apocalyptic number.

14889036191 is a deficient number, since it is larger than the sum of its proper divisors (1).

14889036191 is an equidigital number, since it uses as much as digits as its factorization.

14889036191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 50.

The spelling of 14889036191 in words is "fourteen billion, eight hundred eighty-nine million, thirty-six thousand, one hundred ninety-one".