255321332341424 has 20 divisors (see below), whose sum is σ = 494739010081536. Its totient is φ = 127646749094592.

The previous prime is 255321332341297. The next prime is 255321332341511. The reversal of 255321332341424 is 424143233123552.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 869665904 + ... + 869959439.

Almost surely, 2^{255321332341424} is an apocalyptic number.

It is an amenable number.

255321332341424 is a deficient number, since it is larger than the sum of its proper divisors (239417677740112).

255321332341424 is a wasteful number, since it uses less digits than its factorization.

255321332341424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1739634524 (or 1739634518 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 44.

Adding to 255321332341424 its reverse (424143233123552), we get a palindrome (679464565464976).

The spelling of 255321332341424 in words is "two hundred fifty-five trillion, three hundred twenty-one billion, three hundred thirty-two million, three hundred forty-one thousand, four hundred twenty-four".