331343413333 has 8 divisors (see below), whose sum is σ = 333297340376. Its totient is φ = 329390841600.

The previous prime is 331343413307. The next prime is 331343413403. The reversal of 331343413333 is 333314343133.

It can be written as a sum of positive squares in 4 ways, for example, as 1313845009 + 330029568324 = 36247^2 + 574482^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 331343413333 - 2⁵ = 331343413301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331343453333) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 153673 + ... + 828433.

It is an arithmetic number, because the mean of its divisors is an integer number (41662167547).

Almost surely, 2^331343413333 is an apocalyptic number.

It is an amenable number.

331343413333 is a deficient number, since it is larger than the sum of its proper divisors (1953927043).

331343413333 is a wasteful number, since it uses less digits than its factorization.

331343413333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677655.

The product of its digits is 104976, while the sum is 34.

Adding to 331343413333 its reverse (333314343133), we get a palindrome (664657756466).

The spelling of 331343413333 in words is "three hundred thirty-one billion, three hundred forty-three million, four hundred thirteen thousand, three hundred thirty-three".