14149379 has 2 divisors, whose sum is σ = 14149380. Its totient is φ = 14149378.

The previous prime is 14149367. The next prime is 14149381. The reversal of 14149379 is 97394141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14149379 - 2⁴ = 14149363 is a prime.

Together with 14149381, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14149339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7074689 + 7074690.

It is an arithmetic number, because the mean of its divisors is an integer number (7074690).

Almost surely, 2^14149379 is an apocalyptic number.

14149379 is a deficient number, since it is larger than the sum of its proper divisors (1).

14149379 is an equidigital number, since it uses as much as digits as its factorization.

14149379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 38.

The square root of 14149379 is about 3761.5660302592. The cubic root of 14149379 is about 241.8683971294.

The spelling of 14149379 in words is "fourteen million, one hundred forty-nine thousand, three hundred seventy-nine".