320324330232 has 24 divisors (see below), whose sum is σ = 867545061240. Its totient is φ = 106774776720.

The previous prime is 320324330231. The next prime is 320324330257. The reversal of 320324330232 is 232033423023.

320324330232 is a `hidden beast` number, since 3 + 2 + 0 + 324 + 3 + 302 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 320324330196 and 320324330205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320324330231) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2224474444 + ... + 2224474587.

It is an arithmetic number, because the mean of its divisors is an integer number (36147710885).

Almost surely, 2^320324330232 is an apocalyptic number.

It is an amenable number.

320324330232 is an abundant number, since it is smaller than the sum of its proper divisors (547220731008).

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

320324330232 is a wasteful number, since it uses less digits than its factorization.

320324330232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4448949043 (or 4448949036 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 320324330232 its reverse (232033423023), we get a palindrome (552357753255).

The spelling of 320324330232 in words is "three hundred twenty billion, three hundred twenty-four million, three hundred thirty thousand, two hundred thirty-two".