243423342232 has 32 divisors (see below), whose sum is σ = 521676208800. Its totient is φ = 104313337344.

The previous prime is 243423342221. The next prime is 243423342241. The reversal of 243423342232 is 232243324342.

243423342232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 321744 + ... + 768352.

It is an arithmetic number, because the mean of its divisors is an integer number (16302381525).

Almost surely, 2^243423342232 is an apocalyptic number.

It is an amenable number.

243423342232 is an abundant number, since it is smaller than the sum of its proper divisors (278252866568).

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

243423342232 is a wasteful number, since it uses less digits than its factorization.

243423342232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456355 (or 456351 counting only the distinct ones).

The product of its digits is 165888, while the sum is 34.

Adding to 243423342232 its reverse (232243324342), we get a palindrome (475666666574).

The spelling of 243423342232 in words is "two hundred forty-three billion, four hundred twenty-three million, three hundred forty-two thousand, two hundred thirty-two".