4420444000 has 192 divisors, whose sum is σ = 12680478720. Its totient is φ = 1482892800.

The previous prime is 4420443997. The next prime is 4420444009. The reversal of 4420444000 is 4440244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4420444009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1314321 + ... + 1317679.

It is an arithmetic number, because the mean of its divisors is an integer number (66044160).

Almost surely, 2^4420444000 is an apocalyptic number.

4420444000 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 4420444000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6340239360).

4420444000 is an abundant number, since it is smaller than the sum of its proper divisors (8260034720).

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

4420444000 is a wasteful number, since it uses less digits than its factorization.

4420444000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3438 (or 3420 counting only the distinct ones).

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

The square root of 4420444000 is about 66486.4196659739. The cubic root of 4420444000 is about 1641.1765303380.

Adding to 4420444000 its reverse (4440244), we get a palindrome (4424884244).

The spelling of 4420444000 in words is "four billion, four hundred twenty million, four hundred forty-four thousand".