14212519967 has 2 divisors, whose sum is σ = 14212519968. Its totient is φ = 14212519966.

The previous prime is 14212519961. The next prime is 14212520027. The reversal of 14212519967 is 76991521241.

It is a weak prime.

It is an emirp because it is prime and its reverse (76991521241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14212519967 - 2⁶ = 14212519903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14212519961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7106259983 + 7106259984.

It is an arithmetic number, because the mean of its divisors is an integer number (7106259984).

Almost surely, 2^14212519967 is an apocalyptic number.

14212519967 is a deficient number, since it is larger than the sum of its proper divisors (1).

14212519967 is an equidigital number, since it uses as much as digits as its factorization.

14212519967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 47.

The spelling of 14212519967 in words is "fourteen billion, two hundred twelve million, five hundred nineteen thousand, nine hundred sixty-seven".