512340414213 has 4 divisors (see below), whose sum is σ = 683120552288. Its totient is φ = 341560276140.

The previous prime is 512340414199. The next prime is 512340414217. The reversal of 512340414213 is 312414043215.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 512340414213 - 2⁴ = 512340414197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512340414217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85390069033 + ... + 85390069038.

It is an arithmetic number, because the mean of its divisors is an integer number (170780138072).

Almost surely, 2^512340414213 is an apocalyptic number.

It is an amenable number.

512340414213 is a deficient number, since it is larger than the sum of its proper divisors (170780138075).

512340414213 is a wasteful number, since it uses less digits than its factorization.

512340414213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170780138074.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 512340414213 its reverse (312414043215), we get a palindrome (824754457428).

The spelling of 512340414213 in words is "five hundred twelve billion, three hundred forty million, four hundred fourteen thousand, two hundred thirteen".