243234411024 has 120 divisors (see below), whose sum is σ = 702379107360. Its totient is φ = 72458017280.

The previous prime is 243234410941. The next prime is 243234411067. The reversal of 243234411024 is 420114432342.

It is a junction number, because it is equal to n+sod(n) for n = 243234410982 and 243234411000.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12237 + ... + 697580.

It is an arithmetic number, because the mean of its divisors is an integer number (5853159228).

Almost surely, 2^243234411024 is an apocalyptic number.

243234411024 is a gapful number since it is divisible by the number (24) 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 243234411024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (351189553680).

243234411024 is an abundant number, since it is smaller than the sum of its proper divisors (459144696336).

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

243234411024 is a wasteful number, since it uses less digits than its factorization.

243234411024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709909 (or 709892 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 243234411024 its reverse (420114432342), we get a palindrome (663348843366).

The spelling of 243234411024 in words is "two hundred forty-three billion, two hundred thirty-four million, four hundred eleven thousand, twenty-four".