513424424314 has 4 divisors (see below), whose sum is σ = 770136636474. Its totient is φ = 256712212156.

The previous prime is 513424424273. The next prime is 513424424323. The reversal of 513424424314 is 413424424315.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 479923345225 + 33501079089 = 692765^2 + 183033^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128356106077 + ... + 128356106080.

Almost surely, 2^513424424314 is an apocalyptic number.

513424424314 is a deficient number, since it is larger than the sum of its proper divisors (256712212160).

513424424314 is a wasteful number, since it uses less digits than its factorization.

513424424314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256712212159.

The product of its digits is 184320, while the sum is 37.

Adding to 513424424314 its reverse (413424424315), we get a palindrome (926848848629).

Subtracting from 513424424314 its reverse (413424424315), we obtain a palindrome (99999999999).

The spelling of 513424424314 in words is "five hundred thirteen billion, four hundred twenty-four million, four hundred twenty-four thousand, three hundred fourteen".