342150 has 24 divisors (see below), whose sum is σ = 848904. Its totient is φ = 91200.

The previous prime is 342143. The next prime is 342179. The reversal of 342150 is 51243.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

342150 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 991 + ... + 1290.

It is an arithmetic number, because the mean of its divisors is an integer number (35371).

2³⁴²¹⁵⁰ is an apocalyptic number.

342150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

342150 is an abundant number, since it is smaller than the sum of its proper divisors (506754).

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

342150 is a wasteful number, since it uses less digits than its factorization.

342150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2296 (or 2291 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 342150 is about 584.9358939234. The cubic root of 342150 is about 69.9421290404.

Adding to 342150 its reverse (51243), we get a palindrome (393393).

The spelling of 342150 in words is "three hundred forty-two thousand, one hundred fifty".