159142160 has 20 divisors (see below), whose sum is σ = 370005708. Its totient is φ = 63656832.

The previous prime is 159142153. The next prime is 159142171. The reversal of 159142160 is 61241951.

It can be written as a sum of positive squares in 2 ways, for example, as 48219136 + 110923024 = 6944^2 + 10532^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 994559 + ... + 994718.

Almost surely, 2^159142160 is an apocalyptic number.

159142160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

159142160 is an abundant number, since it is smaller than the sum of its proper divisors (210863548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

159142160 is a wasteful number, since it uses less digits than its factorization.

159142160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989290 (or 1989284 counting only the distinct ones).

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

The square root of 159142160 is about 12615.1559641568. The cubic root of 159142160 is about 541.9115608481.

The spelling of 159142160 in words is "one hundred fifty-nine million, one hundred forty-two thousand, one hundred sixty".