4440442300 has 144 divisors (see below), whose sum is σ = 11659253760. Its totient is φ = 1435472640.

The previous prime is 4440442297. The next prime is 4440442309. The reversal of 4440442300 is 32440444.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4440442309) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 870357 + ... + 875443.

It is an arithmetic number, because the mean of its divisors is an integer number (80967040).

Almost surely, 2^4440442300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4440442300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5829626880).

4440442300 is an abundant number, since it is smaller than the sum of its proper divisors (7218811460).

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

4440442300 is a wasteful number, since it uses less digits than its factorization.

4440442300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5180 (or 5173 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 4440442300 is about 66636.6438230498. The cubic root of 4440442300 is about 1643.6477278338.

Adding to 4440442300 its reverse (32440444), we get a palindrome (4472882744).

The spelling of 4440442300 in words is "four billion, four hundred forty million, four hundred forty-two thousand, three hundred".