142858160 has 20 divisors (see below), whose sum is σ = 332145408. Its totient is φ = 57143232.

The previous prime is 142858159. The next prime is 142858193. The reversal of 142858160 is 61858241.

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

It is a self number, because there is not a number n which added to its sum of digits gives 142858160.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 892784 + ... + 892943.

Almost surely, 2^142858160 is an apocalyptic number.

142858160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142858160 is an abundant number, since it is smaller than the sum of its proper divisors (189287248).

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

142858160 is a wasteful number, since it uses less digits than its factorization.

142858160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785740 (or 1785734 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 142858160 is about 11952.3286434067. The cubic root of 142858160 is about 522.7591992507.

The spelling of 142858160 in words is "one hundred forty-two million, eight hundred fifty-eight thousand, one hundred sixty".