14143667143 has 2 divisors, whose sum is σ = 14143667144. Its totient is φ = 14143667142.

The previous prime is 14143667129. The next prime is 14143667147. The reversal of 14143667143 is 34176634141.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14143667143 - 2⁹ = 14143666631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14143667096 and 14143667105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14143667147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7071833571 + 7071833572.

It is an arithmetic number, because the mean of its divisors is an integer number (7071833572).

Almost surely, 2^14143667143 is an apocalyptic number.

14143667143 is a deficient number, since it is larger than the sum of its proper divisors (1).

14143667143 is an equidigital number, since it uses as much as digits as its factorization.

14143667143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 40.

The spelling of 14143667143 in words is "fourteen billion, one hundred forty-three million, six hundred sixty-seven thousand, one hundred forty-three".