213243334014334 has 16 divisors (see below), whose sum is σ = 344478578305680. Its totient is φ = 98417549684160.

The previous prime is 213243334014311. The next prime is 213243334014341. The reversal of 213243334014334 is 433410433342312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101045112 + ... + 103133899.

It is an arithmetic number, because the mean of its divisors is an integer number (21529911144105).

Almost surely, 2^{213243334014334} is an apocalyptic number.

213243334014334 is a deficient number, since it is larger than the sum of its proper divisors (131235244291346).

213243334014334 is a wasteful number, since it uses less digits than its factorization.

213243334014334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204219195.

The product of its (nonzero) digits is 746496, while the sum is 40.

Adding to 213243334014334 its reverse (433410433342312), we get a palindrome (646653767356646).

The spelling of 213243334014334 in words is "two hundred thirteen trillion, two hundred forty-three billion, three hundred thirty-four million, fourteen thousand, three hundred thirty-four".