24042 has 8 divisors (see below), whose sum is σ = 48096. Its totient is φ = 8012.

The previous prime is 24029. The next prime is 24043.

24042 is nontrivially palindromic in base 10.

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

24042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (24043) by changing a digit.

24042 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 3 ways as a sum of consecutive naturals, for example, 1998 + ... + 2009.

It is an arithmetic number, because the mean of its divisors is an integer number (6012).

2²⁴⁰⁴² is an apocalyptic number.

24042 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 (24048).

24042 is a wasteful number, since it uses less digits than its factorization.

24042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4012.

The product of its (nonzero) digits is 64, while the sum is 12.

The square root of 24042 is about 155.0548290122. The cubic root of 24042 is about 28.8618078454.

It can be divided in two parts, 240 and 42, that added together give a palindrome (282).

The spelling of 24042 in words is "twenty-four thousand, forty-two", and thus it is an iban number.