12314303232 has 288 divisors, whose sum is σ = 41642657280. Its totient is φ = 3137372160.

The previous prime is 12314303213. The next prime is 12314303233. The reversal of 12314303232 is 23230341321.

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

It is not an unprimeable number, because it can be changed into a prime (12314303233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3132244 + ... + 3136172.

It is an arithmetic number, because the mean of its divisors is an integer number (144592560).

Almost surely, 2^12314303232 is an apocalyptic number.

12314303232 is a gapful number since it is divisible by the number (12) 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 12314303232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20821328640).

12314303232 is an abundant number, since it is smaller than the sum of its proper divisors (29328354048).

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

12314303232 is a wasteful number, since it uses less digits than its factorization.

12314303232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4019 (or 4005 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 12314303232 its reverse (23230341321), we get a palindrome (35544644553).

The spelling of 12314303232 in words is "twelve billion, three hundred fourteen million, three hundred three thousand, two hundred thirty-two".