14401339 has 2 divisors, whose sum is σ = 14401340. Its totient is φ = 14401338.

The previous prime is 14401337. The next prime is 14401379. The reversal of 14401339 is 93310441.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14401339 - 2¹ = 14401337 is a prime.

Together with 14401337, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (14401337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7200669 + 7200670.

It is an arithmetic number, because the mean of its divisors is an integer number (7200670).

Almost surely, 2^14401339 is an apocalyptic number.

14401339 is a deficient number, since it is larger than the sum of its proper divisors (1).

14401339 is an equidigital number, since it uses as much as digits as its factorization.

14401339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 14401339 is about 3794.9096168420. The cubic root of 14401339 is about 243.2956203934.

The spelling of 14401339 in words is "fourteen million, four hundred one thousand, three hundred thirty-nine".