14202143 has 2 divisors, whose sum is σ = 14202144. Its totient is φ = 14202142.

The previous prime is 14202119. The next prime is 14202151. The reversal of 14202143 is 34120241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14202143 - 2⁶ = 14202079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14202173) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7101071 + 7101072.

It is an arithmetic number, because the mean of its divisors is an integer number (7101072).

Almost surely, 2^14202143 is an apocalyptic number.

14202143 is a deficient number, since it is larger than the sum of its proper divisors (1).

14202143 is an equidigital number, since it uses as much as digits as its factorization.

14202143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 14202143 is about 3768.5730721322. The cubic root of 14202143 is about 242.1686721097.

Adding to 14202143 its reverse (34120241), we get a palindrome (48322384).

The spelling of 14202143 in words is "fourteen million, two hundred two thousand, one hundred forty-three".