331424204234 has 8 divisors (see below), whose sum is σ = 497161873380. Its totient is φ = 165703579776.

The previous prime is 331424204233. The next prime is 331424204239. The reversal of 331424204234 is 432402424133.

It can be written as a sum of positive squares in 2 ways, for example, as 258213373609 + 73210830625 = 508147^2 + 270575^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 331424204234.

It is not an unprimeable number, because it can be changed into a prime (331424204233) 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 3 ways as a sum of consecutive naturals, for example, 4212449 + ... + 4290404.

Almost surely, 2^331424204234 is an apocalyptic number.

331424204234 is a deficient number, since it is larger than the sum of its proper divisors (165737669146).

331424204234 is a wasteful number, since it uses less digits than its factorization.

331424204234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8522344.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 331424204234 its reverse (432402424133), we get a palindrome (763826628367).

The spelling of 331424204234 in words is "three hundred thirty-one billion, four hundred twenty-four million, two hundred four thousand, two hundred thirty-four".