3221304141 has 16 divisors (see below), whose sum is σ = 4728525120. Its totient is φ = 1934392320.

The previous prime is 3221304133. The next prime is 3221304157. The reversal of 3221304141 is 1414031223.

It is not a de Polignac number, because 3221304141 - 2³ = 3221304133 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221302141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444180 + ... + 451373.

It is an arithmetic number, because the mean of its divisors is an integer number (295532820).

Almost surely, 2^3221304141 is an apocalyptic number.

It is an amenable number.

3221304141 is a deficient number, since it is larger than the sum of its proper divisors (1507220979).

3221304141 is a wasteful number, since it uses less digits than its factorization.

3221304141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895676.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 3221304141 is about 56756.5339057980. The cubic root of 3221304141 is about 1476.8755825863.

Adding to 3221304141 its reverse (1414031223), we get a palindrome (4635335364).

The spelling of 3221304141 in words is "three billion, two hundred twenty-one million, three hundred four thousand, one hundred forty-one".