4044324240 has 240 divisors, whose sum is σ = 14951364480. Its totient is φ = 971550720.

The previous prime is 4044324203. The next prime is 4044324241. The reversal of 4044324240 is 424234404.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (240).

It is not an unprimeable number, because it can be changed into a prime (4044324241) 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 47 ways as a sum of consecutive naturals, for example, 892701 + ... + 897219.

It is an arithmetic number, because the mean of its divisors is an integer number (62297352).

Almost surely, 2^4044324240 is an apocalyptic number.

4044324240 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 4044324240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7475682240).

4044324240 is an abundant number, since it is smaller than the sum of its proper divisors (10907040240).

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

4044324240 is a wasteful number, since it uses less digits than its factorization.

4044324240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4662 (or 4653 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

The square root of 4044324240 is about 63595.0016903844. The cubic root of 4044324240 is about 1593.2428889953.

Adding to 4044324240 its reverse (424234404), we get a palindrome (4468558644).

The spelling of 4044324240 in words is "four billion, forty-four million, three hundred twenty-four thousand, two hundred forty".