3243442144 has 24 divisors (see below), whose sum is σ = 6391738080. Its totient is φ = 1620143616.

The previous prime is 3243442127. The next prime is 3243442159. The reversal of 3243442144 is 4412443423.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 15529 + ... + 82024.

It is an arithmetic number, because the mean of its divisors is an integer number (266322420).

Almost surely, 2^3243442144 is an apocalyptic number.

It is an amenable number.

3243442144 is a deficient number, since it is larger than the sum of its proper divisors (3148295936).

3243442144 is a wasteful number, since it uses less digits than its factorization.

3243442144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98602 (or 98594 counting only the distinct ones).

The product of its digits is 36864, while the sum is 31.

The square root of 3243442144 is about 56951.2260096304. The cubic root of 3243442144 is about 1480.2510750080.

Adding to 3243442144 its reverse (4412443423), we get a palindrome (7655885567).

The spelling of 3243442144 in words is "three billion, two hundred forty-three million, four hundred forty-two thousand, one hundred forty-four".