142016159 has 2 divisors, whose sum is σ = 142016160. Its totient is φ = 142016158.

The previous prime is 142016153. The next prime is 142016179. The reversal of 142016159 is 951610241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142016159 - 2¹² = 142012063 is a prime.

It is a super-2 number, since 2×142016159² = 40337178834226562, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142016153) 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, 71008079 + 71008080.

It is an arithmetic number, because the mean of its divisors is an integer number (71008080).

Almost surely, 2^142016159 is an apocalyptic number.

142016159 is a deficient number, since it is larger than the sum of its proper divisors (1).

142016159 is an equidigital number, since it uses as much as digits as its factorization.

142016159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 142016159 is about 11917.0532851037. The cubic root of 142016159 is about 521.7301333546.

The spelling of 142016159 in words is "one hundred forty-two million, sixteen thousand, one hundred fifty-nine".