142085058 has 16 divisors (see below), whose sum is σ = 288173376. Its totient is φ = 46694480.

The previous prime is 142085051. The next prime is 142085071. The reversal of 142085058 is 850580241.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (142085051) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 166341 + ... + 167192.

It is an arithmetic number, because the mean of its divisors is an integer number (18010836).

Almost surely, 2^142085058 is an apocalyptic number.

142085058 is an abundant number, since it is smaller than the sum of its proper divisors (146088318).

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

142085058 is a wasteful number, since it uses less digits than its factorization.

142085058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333609.

The product of its (nonzero) digits is 12800, while the sum is 33.

The square root of 142085058 is about 11919.9437079208. The cubic root of 142085058 is about 521.8144920011.

The spelling of 142085058 in words is "one hundred forty-two million, eighty-five thousand, fifty-eight".