14214298739 has 2 divisors, whose sum is σ = 14214298740. Its totient is φ = 14214298738.

The previous prime is 14214298711. The next prime is 14214298789. The reversal of 14214298739 is 93789241241.

It is a happy number.

It is an a-pointer prime, because the next prime (14214298789) can be obtained adding 14214298739 to its sum of digits (50).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14214298739 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (14214298789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7107149369 + 7107149370.

It is an arithmetic number, because the mean of its divisors is an integer number (7107149370).

Almost surely, 2^14214298739 is an apocalyptic number.

14214298739 is a deficient number, since it is larger than the sum of its proper divisors (1).

14214298739 is an equidigital number, since it uses as much as digits as its factorization.

14214298739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 50.

The spelling of 14214298739 in words is "fourteen billion, two hundred fourteen million, two hundred ninety-eight thousand, seven hundred thirty-nine".