512320603342 has 8 divisors (see below), whose sum is σ = 768528693936. Its totient is φ = 256144372032.

The previous prime is 512320603313. The next prime is 512320603369. The reversal of 512320603342 is 243306023215.

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

It is a congruent number.

It is an unprimeable number.

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, 7924578 + ... + 7988965.

It is an arithmetic number, because the mean of its divisors is an integer number (96066086742).

Almost surely, 2^512320603342 is an apocalyptic number.

512320603342 is a deficient number, since it is larger than the sum of its proper divisors (256208090594).

512320603342 is a wasteful number, since it uses less digits than its factorization.

512320603342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15929642.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 512320603342 its reverse (243306023215), we get a palindrome (755626626557).

The spelling of 512320603342 in words is "five hundred twelve billion, three hundred twenty million, six hundred three thousand, three hundred forty-two".