24020040242 has 16 divisors (see below), whose sum is σ = 40141809792. Its totient is φ = 10685897520.

The previous prime is 24020040227. The next prime is 24020040263. The reversal of 24020040242 is 24204002042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11614073 + ... + 11616140.

It is an arithmetic number, because the mean of its divisors is an integer number (2508863112).

Almost surely, 2^24020040242 is an apocalyptic number.

24020040242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

24020040242 is a deficient number, since it is larger than the sum of its proper divisors (16121769550).

24020040242 is a wasteful number, since it uses less digits than its factorization.

24020040242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23230273.

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

Adding to 24020040242 its reverse (24204002042), we get a palindrome (48224042284).

The spelling of 24020040242 in words is "twenty-four billion, twenty million, forty thousand, two hundred forty-two".