24342 has 8 divisors (see below), whose sum is σ = 48696. Its totient is φ = 8112.

The previous prime is 24337. The next prime is 24359.

It is a happy number.

24342 is nontrivially palindromic in base 10.

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

24342 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, 2023 + ... + 2034.

It is an arithmetic number, because the mean of its divisors is an integer number (6087).

2²⁴³⁴² is an apocalyptic number.

24342 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.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24348).

24342 is a wasteful number, since it uses less digits than its factorization.

24342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4062.

The product of its digits is 192, while the sum is 15.

The square root of 24342 is about 156.0192295840. The cubic root of 24342 is about 28.9813594041.

The spelling of 24342 in words is "twenty-four thousand, three hundred forty-two", and thus it is an iban number.