14317806538 has 16 divisors (see below), whose sum is σ = 25988624064. Its totient is φ = 5775249600.

The previous prime is 14317806511. The next prime is 14317806563. The reversal of 14317806538 is 83560871341.

14317806538 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 30079188 + ... + 30079663.

It is an arithmetic number, because the mean of its divisors is an integer number (1624289004).

Almost surely, 2^14317806538 is an apocalyptic number.

14317806538 is a deficient number, since it is larger than the sum of its proper divisors (11670817526).

14317806538 is a wasteful number, since it uses less digits than its factorization.

14317806538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60158877.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 14317806538 in words is "fourteen billion, three hundred seventeen million, eight hundred six thousand, five hundred thirty-eight".