346543324212 has 12 divisors (see below), whose sum is σ = 808601089856. Its totient is φ = 115514441400.

The previous prime is 346543324201. The next prime is 346543324243. The reversal of 346543324212 is 212423345643.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14439305164 + ... + 14439305187.

Almost surely, 2^346543324212 is an apocalyptic number.

It is an amenable number.

346543324212 is an abundant number, since it is smaller than the sum of its proper divisors (462057765644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

346543324212 is a wasteful number, since it uses less digits than its factorization.

346543324212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28878610358 (or 28878610356 counting only the distinct ones).

The product of its digits is 414720, while the sum is 39.

Adding to 346543324212 its reverse (212423345643), we get a palindrome (558966669855).

The spelling of 346543324212 in words is "three hundred forty-six billion, five hundred forty-three million, three hundred twenty-four thousand, two hundred twelve".