14462143 has 2 divisors, whose sum is σ = 14462144. Its totient is φ = 14462142.

The previous prime is 14462141. The next prime is 14462159. The reversal of 14462143 is 34126441.

It is a weak prime.

It is an emirp because it is prime and its reverse (34126441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14462143 - 2¹ = 14462141 is a prime.

Together with 14462141, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14462141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7231071 + 7231072.

It is an arithmetic number, because the mean of its divisors is an integer number (7231072).

Almost surely, 2^14462143 is an apocalyptic number.

14462143 is a deficient number, since it is larger than the sum of its proper divisors (1).

14462143 is an equidigital number, since it uses as much as digits as its factorization.

14462143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 25.

The square root of 14462143 is about 3802.9124365412. The cubic root of 14462143 is about 243.6375463745.

Adding to 14462143 its reverse (34126441), we get a palindrome (48588584).

The spelling of 14462143 in words is "fourteen million, four hundred sixty-two thousand, one hundred forty-three".