24220213242 has 64 divisors (see below), whose sum is σ = 52429939200. Its totient is φ = 7429902336.

The previous prime is 24220213223. The next prime is 24220213247. The reversal of 24220213242 is 24231202242.

It is not an unprimeable number, because it can be changed into a prime (24220213247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7942134 + ... + 7945182.

It is an arithmetic number, because the mean of its divisors is an integer number (819217800).

Almost surely, 2^24220213242 is an apocalyptic number.

24220213242 is an abundant number, since it is smaller than the sum of its proper divisors (28209725958).

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

24220213242 is a wasteful number, since it uses less digits than its factorization.

24220213242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4775.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 24220213242 its reverse (24231202242), we get a palindrome (48451415484).

The spelling of 24220213242 in words is "twenty-four billion, two hundred twenty million, two hundred thirteen thousand, two hundred forty-two".