24042042 has 32 divisors (see below), whose sum is σ = 53602560. Its totient is φ = 7987680.

The previous prime is 24042041. The next prime is 24042071. The reversal of 24042042 is 24024042.

24042042 is a `hidden beast` number, since 240 + 420 + 4 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (24042041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22758 + ... + 23790.

It is an arithmetic number, because the mean of its divisors is an integer number (1675080).

Almost surely, 2^24042042 is an apocalyptic number.

24042042 is an abundant number, since it is smaller than the sum of its proper divisors (29560518).

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

24042042 is a wasteful number, since it uses less digits than its factorization.

24042042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475 (or 1469 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

The square root of 24042042 is about 4903.2685017241. The cubic root of 24042042 is about 288.6182465199.

Adding to 24042042 its reverse (24024042), we get a palindrome (48066084).

The spelling of 24042042 in words is "twenty-four million, forty-two thousand, forty-two".