14643216112 has 20 divisors (see below), whose sum is σ = 32424264496. Its totient is φ = 6275664000.

The previous prime is 14643216059. The next prime is 14643216149. The reversal of 14643216112 is 21161234641.

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, 65371389 + ... + 65371612.

Almost surely, 2^14643216112 is an apocalyptic number.

It is an amenable number.

14643216112 is an abundant number, since it is smaller than the sum of its proper divisors (17781048384).

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

14643216112 is a wasteful number, since it uses less digits than its factorization.

14643216112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130743016 (or 130743010 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The spelling of 14643216112 in words is "fourteen billion, six hundred forty-three million, two hundred sixteen thousand, one hundred twelve".