14142871 has 2 divisors, whose sum is σ = 14142872. Its totient is φ = 14142870.

The previous prime is 14142853. The next prime is 14142893. The reversal of 14142871 is 17824141.

It is a weak prime.

It is an emirp because it is prime and its reverse (17824141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14142871 - 2⁵ = 14142839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14142371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7071435 + 7071436.

It is an arithmetic number, because the mean of its divisors is an integer number (7071436).

Almost surely, 2^14142871 is an apocalyptic number.

14142871 is a deficient number, since it is larger than the sum of its proper divisors (1).

14142871 is an equidigital number, since it uses as much as digits as its factorization.

14142871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1792, while the sum is 28.

The square root of 14142871 is about 3760.7008655303. The cubic root of 14142871 is about 241.8313090253.

The spelling of 14142871 in words is "fourteen million, one hundred forty-two thousand, eight hundred seventy-one".