24440422244 has 12 divisors (see below), whose sum is σ = 48880844544. Its totient is φ = 10474466664.

The previous prime is 24440422243. The next prime is 24440422267. The reversal of 24440422244 is 44222404442.

24440422244 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 24440422244.

It is not an unprimeable number, because it can be changed into a prime (24440422243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 436436084 + ... + 436436139.

It is an arithmetic number, because the mean of its divisors is an integer number (4073403712).

Almost surely, 2^24440422244 is an apocalyptic number.

It is an amenable number.

24440422244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

24440422244 is a wasteful number, since it uses less digits than its factorization.

24440422244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872872234 (or 872872232 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 24440422244 its reverse (44222404442), we get a palindrome (68662826686).

The spelling of 24440422244 in words is "twenty-four billion, four hundred forty million, four hundred twenty-two thousand, two hundred forty-four".