14797197199 has 2 divisors, whose sum is σ = 14797197200. Its totient is φ = 14797197198.

The previous prime is 14797197197. The next prime is 14797197271. The reversal of 14797197199 is 99179179741.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (99179179741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14797197199 - 2¹ = 14797197197 is a prime.

Together with 14797197197, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 14797197199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14797197197) 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, 7398598599 + 7398598600.

It is an arithmetic number, because the mean of its divisors is an integer number (7398598600).

Almost surely, 2^14797197199 is an apocalyptic number.

14797197199 is a deficient number, since it is larger than the sum of its proper divisors (1).

14797197199 is an equidigital number, since it uses as much as digits as its factorization.

14797197199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9001692, while the sum is 64.

The spelling of 14797197199 in words is "fourteen billion, seven hundred ninety-seven million, one hundred ninety-seven thousand, one hundred ninety-nine".