4224440000 has 140 divisors (see below), whose sum is σ = 11428722888. Its totient is φ = 1536000000.

The previous prime is 4224439997. The next prime is 4224440021. The reversal of 4224440000 is 444224.

It is a Harshad number since it is a multiple of its sum of digits (20).

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 19 ways as a sum of consecutive naturals, for example, 435200 + ... + 444800.

Almost surely, 2^4224440000 is an apocalyptic number.

4224440000 is a gapful number since it is divisible by the number (40) 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 4224440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5714361444).

4224440000 is an abundant number, since it is smaller than the sum of its proper divisors (7204282888).

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

4224440000 is an equidigital number, since it uses as much as digits as its factorization.

4224440000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9644 (or 9619 counting only the distinct ones).

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

The square root of 4224440000 is about 64995.6921649427. The cubic root of 4224440000 is about 1616.5521346337.

Adding to 4224440000 its reverse (444224), we get a palindrome (4224884224).

The spelling of 4224440000 in words is "four billion, two hundred twenty-four million, four hundred forty thousand".