323443113222132 has 144 divisors (see below), whose sum is σ = 843188000753280. Its totient is φ = 104474800512000.

The previous prime is 323443113222107. The next prime is 323443113222143. The reversal of 323443113222132 is 231222311344323.

It is a happy number.

323443113222132 is a `hidden beast` number, since 3 + 2 + 3 + 4 + 4 + 311 + 322 + 2 + 13 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1822814088 + ... + 1822991520.

Almost surely, 2^{323443113222132} 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 323443113222132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (421594000376640).

323443113222132 is an abundant number, since it is smaller than the sum of its proper divisors (519744887531148).

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

323443113222132 is a wasteful number, since it uses less digits than its factorization.

323443113222132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185814 (or 185809 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

Adding to 323443113222132 its reverse (231222311344323), we get a palindrome (554665424566455).

The spelling of 323443113222132 in words is "three hundred twenty-three trillion, four hundred forty-three billion, one hundred thirteen million, two hundred twenty-two thousand, one hundred thirty-two".