14321316212 has 12 divisors (see below), whose sum is σ = 28642632480. Its totient is φ = 6137706936.

The previous prime is 14321316197. The next prime is 14321316221. The reversal of 14321316212 is 21261312341.

It is a happy number.

14321316212 is an admirable number.

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, 255737762 + ... + 255737817.

It is an arithmetic number, because the mean of its divisors is an integer number (2386886040).

Almost surely, 2^14321316212 is an apocalyptic number.

It is an amenable number.

14321316212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14321316212 is a wasteful number, since it uses less digits than its factorization.

14321316212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511475590 (or 511475588 counting only the distinct ones).

The product of its digits is 1728, while the sum is 26.

Adding to 14321316212 its reverse (21261312341), we get a palindrome (35582628553).

The spelling of 14321316212 in words is "fourteen billion, three hundred twenty-one million, three hundred sixteen thousand, two hundred twelve".