1324040322 has 48 divisors (see below), whose sum is σ = 2917232640. Its totient is φ = 400324320.

The previous prime is 1324040321. The next prime is 1324040339. The reversal of 1324040322 is 2230404231.

It is not an unprimeable number, because it can be changed into a prime (1324040321) 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 23 ways as a sum of consecutive naturals, for example, 367743 + ... + 371325.

It is an arithmetic number, because the mean of its divisors is an integer number (60775680).

Almost surely, 2^1324040322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1324040322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1458616320).

1324040322 is an abundant number, since it is smaller than the sum of its proper divisors (1593192318).

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

1324040322 is a wasteful number, since it uses less digits than its factorization.

1324040322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4119 (or 4108 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1324040322 is about 36387.3648674921. The cubic root of 1324040322 is about 1098.0793818541.

Adding to 1324040322 its reverse (2230404231), we get a palindrome (3554444553).

The spelling of 1324040322 in words is "one billion, three hundred twenty-four million, forty thousand, three hundred twenty-two".