214342 has 4 divisors (see below), whose sum is σ = 321516. Its totient is φ = 107170.

The previous prime is 214309. The next prime is 214351. The reversal of 214342 is 243412.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

214342 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 as a sum of consecutive naturals, namely, 53584 + ... + 53587.

It is an arithmetic number, because the mean of its divisors is an integer number (80379).

2²¹⁴³⁴² is an apocalyptic number.

214342 is a deficient number, since it is larger than the sum of its proper divisors (107174).

214342 is a wasteful number, since it uses less digits than its factorization.

214342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107173.

The product of its digits is 192, while the sum is 16.

The square root of 214342 is about 462.9708414144. The cubic root of 214342 is about 59.8460869989.

Adding to 214342 its reverse (243412), we get a palindrome (457754).

The spelling of 214342 in words is "two hundred fourteen thousand, three hundred forty-two", and thus it is an iban number.