243232324212 has 48 divisors (see below), whose sum is σ = 592258867200. Its totient is φ = 77546961888.

The previous prime is 243232324121. The next prime is 243232324219. The reversal of 243232324212 is 212423232342.

243232324212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 243232324212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243232324219) 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 15 ways as a sum of consecutive naturals, for example, 6439293 + ... + 6476955.

It is an arithmetic number, because the mean of its divisors is an integer number (12338726400).

Almost surely, 2^243232324212 is an apocalyptic number.

It is an amenable number.

243232324212 is an abundant number, since it is smaller than the sum of its proper divisors (349026542988).

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

243232324212 is a wasteful number, since it uses less digits than its factorization.

243232324212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61092 (or 61090 counting only the distinct ones).

The product of its digits is 27648, while the sum is 30.

Adding to 243232324212 its reverse (212423232342), we get a palindrome (455655556554).

The spelling of 243232324212 in words is "two hundred forty-three billion, two hundred thirty-two million, three hundred twenty-four thousand, two hundred twelve".