4320330252 has 96 divisors (see below), whose sum is σ = 11916226560. Its totient is φ = 1192181760.

The previous prime is 4320330229. The next prime is 4320330253. The reversal of 4320330252 is 2520330234.

It is not an unprimeable number, because it can be changed into a prime (4320330253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1605324 + ... + 1608012.

It is an arithmetic number, because the mean of its divisors is an integer number (124127360).

Almost surely, 2^4320330252 is an apocalyptic number.

4320330252 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 4320330252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5958113280).

4320330252 is an abundant number, since it is smaller than the sum of its proper divisors (7595896308).

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

4320330252 is a wasteful number, since it uses less digits than its factorization.

4320330252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3351 (or 3349 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 4320330252 is about 65729.2191646911. The cubic root of 4320330252 is about 1628.6920708368.

Adding to 4320330252 its reverse (2520330234), we get a palindrome (6840660486).

The spelling of 4320330252 in words is "four billion, three hundred twenty million, three hundred thirty thousand, two hundred fifty-two".