3241313331220 has 24 divisors (see below), whose sum is σ = 6826040610984. Its totient is φ = 1292852453376.

The previous prime is 3241313331197. The next prime is 3241313331281. The reversal of 3241313331220 is 221333131423.

It can be written as a sum of positive squares in 4 ways, for example, as 548734266756 + 2692579064464 = 740766^2 + 1640908^2 .

It is a super-2 number, since 2×3241313331220² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229547709 + ... + 229561828.

It is an arithmetic number, because the mean of its divisors is an integer number (284418358791).

Almost surely, 2^{3241313331220} is an apocalyptic number.

It is an amenable number.

3241313331220 is an abundant number, since it is smaller than the sum of its proper divisors (3584727279764).

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

3241313331220 is a wasteful number, since it uses less digits than its factorization.

3241313331220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459109899 (or 459109897 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 3241313331220 its reverse (221333131423), we get a palindrome (3462646462643).

The spelling of 3241313331220 in words is "three trillion, two hundred forty-one billion, three hundred thirteen million, three hundred thirty-one thousand, two hundred twenty".