3243144112 has 80 divisors (see below), whose sum is σ = 7090435072. Its totient is φ = 1426740480.

The previous prime is 3243144109. The next prime is 3243144119. The reversal of 3243144112 is 2114413423.

It is not an unprimeable number, because it can be changed into a prime (3243144119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 428263 + ... + 435769.

Almost surely, 2^3243144112 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 3243144112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3545217536).

3243144112 is an abundant number, since it is smaller than the sum of its proper divisors (3847290960).

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

3243144112 is a wasteful number, since it uses less digits than its factorization.

3243144112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7626 (or 7620 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 3243144112 is about 56948.6093947868. The cubic root of 3243144112 is about 1480.2057347304.

Adding to 3243144112 its reverse (2114413423), we get a palindrome (5357557535).

The spelling of 3243144112 in words is "three billion, two hundred forty-three million, one hundred forty-four thousand, one hundred twelve".