24304142 has 4 divisors (see below), whose sum is σ = 36456216. Its totient is φ = 12152070.

The previous prime is 24304141. The next prime is 24304151. The reversal of 24304142 is 24140342.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24140342 = 2 ⋅12070171.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24304141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6076034 + ... + 6076037.

It is an arithmetic number, because the mean of its divisors is an integer number (9114054).

Almost surely, 2^24304142 is an apocalyptic number.

24304142 is a deficient number, since it is larger than the sum of its proper divisors (12152074).

24304142 is a wasteful number, since it uses less digits than its factorization.

24304142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12152073.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 24304142 is about 4929.9231231329. The cubic root of 24304142 is about 289.6632714715.

Adding to 24304142 its reverse (24140342), we get a palindrome (48444484).

The spelling of 24304142 in words is "twenty-four million, three hundred four thousand, one hundred forty-two".