142134162 has 32 divisors (see below), whose sum is σ = 294840000. Its totient is φ = 45624768.

The previous prime is 142134103. The next prime is 142134211. The reversal of 142134162 is 261431241.

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 15 ways as a sum of consecutive naturals, for example, 86008 + ... + 87644.

It is an arithmetic number, because the mean of its divisors is an integer number (9213750).

Almost surely, 2^142134162 is an apocalyptic number.

142134162 is an abundant number, since it is smaller than the sum of its proper divisors (152705838).

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

142134162 is a wasteful number, since it uses less digits than its factorization.

142134162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2170.

The product of its digits is 1152, while the sum is 24.

The square root of 142134162 is about 11922.0032712628. The cubic root of 142134162 is about 521.8745973774.

The spelling of 142134162 in words is "one hundred forty-two million, one hundred thirty-four thousand, one hundred sixty-two".