323141321232 has 120 divisors (see below), whose sum is σ = 911927566680. Its totient is φ = 106813624320.

The previous prime is 323141321231. The next prime is 323141321299. The reversal of 323141321232 is 232123141323.

323141321232 is a `hidden beast` number, since 3 + 2 + 3 + 1 + 413 + 212 + 32 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 32538387456 + 290602933776 = 180384^2 + 539076^2 .

It is a super-2 number, since 2×323141321232² (a number of 24 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 323141321196 and 323141321205.

It is not an unprimeable number, because it can be changed into a prime (323141321231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11493432 + ... + 11521512.

It is an arithmetic number, because the mean of its divisors is an integer number (7599396389).

Almost surely, 2^323141321232 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 323141321232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (455963783340).

323141321232 is an abundant number, since it is smaller than the sum of its proper divisors (588786245448).

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

323141321232 is a wasteful number, since it uses less digits than its factorization.

323141321232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28761 (or 28752 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 323141321232 its reverse (232123141323), we get a palindrome (555264462555).

The spelling of 323141321232 in words is "three hundred twenty-three billion, one hundred forty-one million, three hundred twenty-one thousand, two hundred thirty-two".