14442271 has 2 divisors, whose sum is σ = 14442272. Its totient is φ = 14442270.

The previous prime is 14442251. The next prime is 14442283. The reversal of 14442271 is 17224441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14442271 - 2⁹ = 14441759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14442221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7221135 + 7221136.

It is an arithmetic number, because the mean of its divisors is an integer number (7221136).

Almost surely, 2^14442271 is an apocalyptic number.

14442271 is a deficient number, since it is larger than the sum of its proper divisors (1).

14442271 is an equidigital number, since it uses as much as digits as its factorization.

14442271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1792, while the sum is 25.

The square root of 14442271 is about 3800.2988040416. The cubic root of 14442271 is about 243.5259035249.

The spelling of 14442271 in words is "fourteen million, four hundred forty-two thousand, two hundred seventy-one".