24440022040 has 96 divisors (see below), whose sum is σ = 64004260320. Its totient is φ = 8374689792.

The previous prime is 24440022037. The next prime is 24440022067. The reversal of 24440022040 is 4022004442.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6773917 + ... + 6777523.

It is an arithmetic number, because the mean of its divisors is an integer number (666711045).

Almost surely, 2^24440022040 is an apocalyptic number.

24440022040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24440022040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32002130160).

24440022040 is an abundant number, since it is smaller than the sum of its proper divisors (39564238280).

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

24440022040 is a wasteful number, since it uses less digits than its factorization.

24440022040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7089 (or 7078 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 24440022040 its reverse (4022004442), we get a palindrome (28462026482).

The spelling of 24440022040 in words is "twenty-four billion, four hundred forty million, twenty-two thousand, forty".