14020379 has 2 divisors, whose sum is σ = 14020380. Its totient is φ = 14020378.

The previous prime is 14020361. The next prime is 14020381. The reversal of 14020379 is 97302041.

It is a strong prime.

It is an emirp because it is prime and its reverse (97302041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14020379 - 2¹² = 14016283 is a prime.

Together with 14020381, 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 (14020399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7010189 + 7010190.

It is an arithmetic number, because the mean of its divisors is an integer number (7010190).

Almost surely, 2^14020379 is an apocalyptic number.

14020379 is a deficient number, since it is larger than the sum of its proper divisors (1).

14020379 is an equidigital number, since it uses as much as digits as its factorization.

14020379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 14020379 is about 3744.3796548961. The cubic root of 14020379 is about 241.1311132664.

The spelling of 14020379 in words is "fourteen million, twenty thousand, three hundred seventy-nine".