24400002242 has 16 divisors (see below), whose sum is σ = 45631173312. Its totient is φ = 9506494320.

The previous prime is 24400002191. The next prime is 24400002271. The reversal of 24400002242 is 24220000442.

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, 79220633 + ... + 79220940.

It is an arithmetic number, because the mean of its divisors is an integer number (2851948332).

Almost surely, 2^24400002242 is an apocalyptic number.

24400002242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

24400002242 is a deficient number, since it is larger than the sum of its proper divisors (21231171070).

24400002242 is a wasteful number, since it uses less digits than its factorization.

24400002242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158441593.

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

Adding to 24400002242 its reverse (24220000442), we get a palindrome (48620002684).

The spelling of 24400002242 in words is "twenty-four billion, four hundred million, two thousand, two hundred forty-two".