16290143 has 2 divisors, whose sum is σ = 16290144. Its totient is φ = 16290142.

The previous prime is 16290137. The next prime is 16290149. The reversal of 16290143 is 34109261.

It is a balanced prime because it is at equal distance from previous prime (16290137) and next prime (16290149).

It is a cyclic number.

It is not a de Polignac number, because 16290143 - 2⁸ = 16289887 is a prime.

It is a Chen prime.

It is a plaindrome in base 9.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16290149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8145071 + 8145072.

It is an arithmetic number, because the mean of its divisors is an integer number (8145072).

Almost surely, 2^16290143 is an apocalyptic number.

16290143 is a deficient number, since it is larger than the sum of its proper divisors (1).

16290143 is an equidigital number, since it uses as much as digits as its factorization.

16290143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 16290143 is about 4036.1049292604. The cubic root of 16290143 is about 253.4982499973.

The spelling of 16290143 in words is "sixteen million, two hundred ninety thousand, one hundred forty-three".