174142142 has 8 divisors (see below), whose sum is σ = 262364616. Its totient is φ = 86687272.

The previous prime is 174142141. The next prime is 174142183. The reversal of 174142142 is 241241471.

174142142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (174142141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191333 + ... + 192240.

It is an arithmetic number, because the mean of its divisors is an integer number (32795577).

Almost surely, 2^174142142 is an apocalyptic number.

174142142 is a deficient number, since it is larger than the sum of its proper divisors (88222474).

174142142 is a wasteful number, since it uses less digits than its factorization.

174142142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383802.

The product of its digits is 1792, while the sum is 26.

The square root of 174142142 is about 13196.2927369773. The cubic root of 174142142 is about 558.4289961181.

The spelling of 174142142 in words is "one hundred seventy-four million, one hundred forty-two thousand, one hundred forty-two".