3223325144 has 16 divisors (see below), whose sum is σ = 6508637520. Its totient is φ = 1487688480.

The previous prime is 3223325123. The next prime is 3223325153. The reversal of 3223325144 is 4415233223.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15496652 + ... + 15496859.

It is an arithmetic number, because the mean of its divisors is an integer number (406789845).

Almost surely, 2^3223325144 is an apocalyptic number.

It is an amenable number.

3223325144 is an abundant number, since it is smaller than the sum of its proper divisors (3285312376).

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

3223325144 is a wasteful number, since it uses less digits than its factorization.

3223325144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30993530 (or 30993526 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 3223325144 is about 56774.3352581076. The cubic root of 3223325144 is about 1477.1843753265.

Adding to 3223325144 its reverse (4415233223), we get a palindrome (7638558367).

The spelling of 3223325144 in words is "three billion, two hundred twenty-three million, three hundred twenty-five thousand, one hundred forty-four".