3321311340241 has 4 divisors (see below), whose sum is σ = 3321315459684. Its totient is φ = 3321307220800.

The previous prime is 3321311340233. The next prime is 3321311340293. The reversal of 3321311340241 is 1420431131233.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1082996130241 + 2238315210000 = 1040671^2 + 1496100^2 .

It is a cyclic number.

It is not a de Polignac number, because 3321311340241 - 2³ = 3321311340233 is a prime.

It is a super-2 number, since 2×3321311340241² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3321311343241) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 409780 + ... + 2609701.

It is an arithmetic number, because the mean of its divisors is an integer number (830328864921).

Almost surely, 2^{3321311340241} is an apocalyptic number.

It is an amenable number.

3321311340241 is a deficient number, since it is larger than the sum of its proper divisors (4119443).

3321311340241 is a wasteful number, since it uses less digits than its factorization.

3321311340241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4119442.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 3321311340241 its reverse (1420431131233), we get a palindrome (4741742471474).

The spelling of 3321311340241 in words is "three trillion, three hundred twenty-one billion, three hundred eleven million, three hundred forty thousand, two hundred forty-one".