321368324232 has 64 divisors (see below), whose sum is σ = 845771616000. Its totient is φ = 101476874304.

The previous prime is 321368324227. The next prime is 321368324269. The reversal of 321368324232 is 232423863123.

It is a nude number because it is divisible by every one of its digits.

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 15 ways as a sum of consecutive naturals, for example, 9542319 + ... + 9575937.

It is an arithmetic number, because the mean of its divisors is an integer number (13215181500).

Almost surely, 2^321368324232 is an apocalyptic number.

It is an amenable number.

321368324232 is an abundant number, since it is smaller than the sum of its proper divisors (524403291768).

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

321368324232 is a wasteful number, since it uses less digits than its factorization.

321368324232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54610 (or 54606 counting only the distinct ones).

The product of its digits is 248832, while the sum is 39.

The spelling of 321368324232 in words is "three hundred twenty-one billion, three hundred sixty-eight million, three hundred twenty-four thousand, two hundred thirty-two".