24242042 has 16 divisors (see below), whose sum is σ = 39744864. Its totient is φ = 10998000.

The previous prime is 24242033. The next prime is 24242047. The reversal of 24242042 is 24024242.

It is not an unprimeable number, because it can be changed into a prime (24242047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20117 + ... + 21287.

It is an arithmetic number, because the mean of its divisors is an integer number (2484054).

Almost surely, 2^24242042 is an apocalyptic number.

24242042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

24242042 is a deficient number, since it is larger than the sum of its proper divisors (15502822).

24242042 is a wasteful number, since it uses less digits than its factorization.

24242042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125.

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 24242042 is about 4923.6208221186. The cubic root of 24242042 is about 289.4163529076.

Adding to 24242042 its reverse (24024242), we get a palindrome (48266284).

The spelling of 24242042 in words is "twenty-four million, two hundred forty-two thousand, forty-two".