142234162 has 24 divisors (see below), whose sum is σ = 258978816. Its totient is φ = 58306248.

The previous prime is 142234111. The next prime is 142234163. The reversal of 142234162 is 261432241.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (142234163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29298 + ... + 33805.

It is an arithmetic number, because the mean of its divisors is an integer number (10790784).

Almost surely, 2^142234162 is an apocalyptic number.

142234162 is a deficient number, since it is larger than the sum of its proper divisors (116744654).

142234162 is a wasteful number, since it uses less digits than its factorization.

142234162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63142 (or 63135 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 142234162 is about 11926.1964598945. The cubic root of 142234162 is about 521.9969588251.

The spelling of 142234162 in words is "one hundred forty-two million, two hundred thirty-four thousand, one hundred sixty-two".