4322132320 has 192 divisors, whose sum is σ = 11463379200. Its totient is φ = 1526671360.

The previous prime is 4322132299. The next prime is 4322132327. The reversal of 4322132320 is 232312234.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 4322132291 and 4322132300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4322132327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11110686 + ... + 11111074.

It is an arithmetic number, because the mean of its divisors is an integer number (59705100).

Almost surely, 2^4322132320 is an apocalyptic number.

4322132320 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 4322132320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5731689600).

4322132320 is an abundant number, since it is smaller than the sum of its proper divisors (7141246880).

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

4322132320 is a wasteful number, since it uses less digits than its factorization.

4322132320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581 (or 573 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 4322132320 is about 65742.9260072899. The cubic root of 4322132320 is about 1628.9184891665.

Adding to 4322132320 its reverse (232312234), we get a palindrome (4554444554).

The spelling of 4322132320 in words is "four billion, three hundred twenty-two million, one hundred thirty-two thousand, three hundred twenty".