14440379 has 2 divisors, whose sum is σ = 14440380. Its totient is φ = 14440378.

The previous prime is 14440367. The next prime is 14440381. The reversal of 14440379 is 97304441.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14440379 - 2¹² = 14436283 is a prime.

It is a Sophie Germain prime.

Together with 14440381, 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 (14440319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7220189 + 7220190.

It is an arithmetic number, because the mean of its divisors is an integer number (7220190).

Almost surely, 2^14440379 is an apocalyptic number.

14440379 is a deficient number, since it is larger than the sum of its proper divisors (1).

14440379 is an equidigital number, since it uses as much as digits as its factorization.

14440379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 14440379 is about 3800.0498680938. The cubic root of 14440379 is about 243.5152687447.

The spelling of 14440379 in words is "fourteen million, four hundred forty thousand, three hundred seventy-nine".