171120342 has 8 divisors (see below), whose sum is σ = 342240696. Its totient is φ = 57040112.

The previous prime is 171120337. The next prime is 171120371. The reversal of 171120342 is 243021171.

171120342 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.

171120342 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14260023 + ... + 14260034.

It is an arithmetic number, because the mean of its divisors is an integer number (42780087).

Almost surely, 2^171120342 is an apocalyptic number.

171120342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

171120342 is a wasteful number, since it uses less digits than its factorization.

171120342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28520062.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 171120342 is about 13081.2974127187. The cubic root of 171120342 is about 555.1800860283.

The spelling of 171120342 in words is "one hundred seventy-one million, one hundred twenty thousand, three hundred forty-two".