243412332132 has 48 divisors (see below), whose sum is σ = 578795212800. Its totient is φ = 79595604000.

The previous prime is 243412332089. The next prime is 243412332169. The reversal of 243412332132 is 231233214342.

It is a happy number.

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 243412332132.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 19744 + ... + 698007.

It is an arithmetic number, because the mean of its divisors is an integer number (12058233600).

Almost surely, 2^243412332132 is an apocalyptic number.

It is an amenable number.

243412332132 is an abundant number, since it is smaller than the sum of its proper divisors (335382880668).

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

243412332132 is a wasteful number, since it uses less digits than its factorization.

243412332132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718296 (or 718294 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

Adding to 243412332132 its reverse (231233214342), we get a palindrome (474645546474).

The spelling of 243412332132 in words is "two hundred forty-three billion, four hundred twelve million, three hundred thirty-two thousand, one hundred thirty-two".