14543344968 has 32 divisors (see below), whose sum is σ = 36366957600. Its totient is φ = 4846635648.

The previous prime is 14543344891. The next prime is 14543344997. The reversal of 14543344968 is 86944334541.

14543344968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 14543344968.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35268 + ... + 174156.

It is an arithmetic number, because the mean of its divisors is an integer number (1136467425).

Almost surely, 2^14543344968 is an apocalyptic number.

It is an amenable number.

14543344968 is an abundant number, since it is smaller than the sum of its proper divisors (21823612632).

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

14543344968 is a wasteful number, since it uses less digits than its factorization.

14543344968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143261 (or 143257 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 51.

The spelling of 14543344968 in words is "fourteen billion, five hundred forty-three million, three hundred forty-four thousand, nine hundred sixty-eight".