4441042240 has 56 divisors (see below), whose sum is σ = 10616577192. Its totient is φ = 1769472000.

The previous prime is 4441042219. The next prime is 4441042241. The reversal of 4441042240 is 422401444.

It can be written as a sum of positive squares in 4 ways, for example, as 1028613184 + 3412429056 = 32072^2 + 58416^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4441042241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55240 + ... + 109240.

Almost surely, 2^4441042240 is an apocalyptic number.

4441042240 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 4441042240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5308288596).

4441042240 is an abundant number, since it is smaller than the sum of its proper divisors (6175534952).

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

4441042240 is a wasteful number, since it uses less digits than its factorization.

4441042240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54275 (or 54265 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 4441042240 is about 66641.1452482624. The cubic root of 4441042240 is about 1643.7217479084.

Adding to 4441042240 its reverse (422401444), we get a palindrome (4863443684).

The spelling of 4441042240 in words is "four billion, four hundred forty-one million, forty-two thousand, two hundred forty".