4420441452 has 96 divisors (see below), whose sum is σ = 12151383552. Its totient is φ = 1224470016.

The previous prime is 4420441451. The next prime is 4420441453. The reversal of 4420441452 is 2541440244.

It is an interprime number because it is at equal distance from previous prime (4420441451) and next prime (4420441453).

It is not an unprimeable number, because it can be changed into a prime (4420441451) 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, 490378 + ... + 499310.

It is an arithmetic number, because the mean of its divisors is an integer number (126576912).

Almost surely, 2^4420441452 is an apocalyptic number.

4420441452 is a gapful number since it is divisible by the number (42) 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 4420441452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6075691776).

4420441452 is an abundant number, since it is smaller than the sum of its proper divisors (7730942100).

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

4420441452 is a wasteful number, since it uses less digits than its factorization.

4420441452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9127 (or 9125 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 30.

The square root of 4420441452 is about 66486.4005041633. The cubic root of 4420441452 is about 1641.1762150063.

Adding to 4420441452 its reverse (2541440244), we get a palindrome (6961881696).

The spelling of 4420441452 in words is "four billion, four hundred twenty million, four hundred forty-one thousand, four hundred fifty-two".