1323344032 has 48 divisors (see below), whose sum is σ = 2693077632. Its totient is φ = 639731200.

The previous prime is 1323344023. The next prime is 1323344059. The reversal of 1323344032 is 2304433231.

It is a junction number, because it is equal to n+sod(n) for n = 1323343988 and 1323344006.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 119532 + ... + 130132.

It is an arithmetic number, because the mean of its divisors is an integer number (56105784).

Almost surely, 2^1323344032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1323344032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1346538816).

1323344032 is an abundant number, since it is smaller than the sum of its proper divisors (1369733600).

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

1323344032 is a wasteful number, since it uses less digits than its factorization.

1323344032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10741 (or 10733 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 1323344032 is about 36377.7958650603. The cubic root of 1323344032 is about 1097.8868610912.

Adding to 1323344032 its reverse (2304433231), we get a palindrome (3627777263).

The spelling of 1323344032 in words is "one billion, three hundred twenty-three million, three hundred forty-four thousand, thirty-two".