14438056456 has 32 divisors (see below), whose sum is σ = 27214273440. Its totient is φ = 7180996608.

The previous prime is 14438056453. The next prime is 14438056489. The reversal of 14438056456 is 65465083441.

It is not an unprimeable number, because it can be changed into a prime (14438056453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1613611 + ... + 1622533.

It is an arithmetic number, because the mean of its divisors is an integer number (850446045).

Almost surely, 2^14438056456 is an apocalyptic number.

It is an amenable number.

14438056456 is a deficient number, since it is larger than the sum of its proper divisors (12776216984).

14438056456 is a wasteful number, since it uses less digits than its factorization.

14438056456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9973 (or 9969 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 46.

The spelling of 14438056456 in words is "fourteen billion, four hundred thirty-eight million, fifty-six thousand, four hundred fifty-six".