323444030112 has 144 divisors (see below), whose sum is σ = 1054619197632. Its totient is φ = 92111385600.

The previous prime is 323444030111. The next prime is 323444030141. The reversal of 323444030112 is 211030444323.

323444030112 is a `hidden beast` number, since 3 + 2 + 344 + 4 + 0 + 301 + 12 = 666.

323444030112 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

It is not an unprimeable number, because it can be changed into a prime (323444030111) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 357612 + ... + 880212.

It is an arithmetic number, because the mean of its divisors is an integer number (7323744428).

Almost surely, 2^323444030112 is an apocalyptic number.

323444030112 is a gapful number since it is divisible by the number (32) 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 323444030112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (527309598816).

323444030112 is an abundant number, since it is smaller than the sum of its proper divisors (731175167520).

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

323444030112 is a wasteful number, since it uses less digits than its factorization.

323444030112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522931 (or 522920 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 323444030112 its reverse (211030444323), we get a palindrome (534474474435).

The spelling of 323444030112 in words is "three hundred twenty-three billion, four hundred forty-four million, thirty thousand, one hundred twelve".