32323312320 has 224 divisors, whose sum is σ = 112080568320. Its totient is φ = 7844229120.

The previous prime is 32323312313. The next prime is 32323312331. The reversal of 32323312320 is 2321332323.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

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, 867841 + ... + 904319.

It is an arithmetic number, because the mean of its divisors is an integer number (500359680).

Almost surely, 2^32323312320 is an apocalyptic number.

32323312320 is a gapful number since it is divisible by the number (30) 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 32323312320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56040284160).

32323312320 is an abundant number, since it is smaller than the sum of its proper divisors (79757256000).

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

32323312320 is a wasteful number, since it uses less digits than its factorization.

32323312320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36583 (or 36573 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 32323312320 its reverse (2321332323), we get a palindrome (34644644643).

The spelling of 32323312320 in words is "thirty-two billion, three hundred twenty-three million, three hundred twelve thousand, three hundred twenty".