513332343334 has 4 divisors (see below), whose sum is σ = 769998515004. Its totient is φ = 256666171666.

The previous prime is 513332343317. The next prime is 513332343341. The reversal of 513332343334 is 433343233315.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 513332343293 and 513332343302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128333085832 + ... + 128333085835.

It is an arithmetic number, because the mean of its divisors is an integer number (192499628751).

Almost surely, 2^513332343334 is an apocalyptic number.

513332343334 is a deficient number, since it is larger than the sum of its proper divisors (256666171670).

513332343334 is a wasteful number, since it uses less digits than its factorization.

513332343334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256666171669.

The product of its digits is 349920, while the sum is 37.

Adding to 513332343334 its reverse (433343233315), we get a palindrome (946675576649).

The spelling of 513332343334 in words is "five hundred thirteen billion, three hundred thirty-two million, three hundred forty-three thousand, three hundred thirty-four".