14681910609 has 8 divisors (see below), whose sum is σ = 21750978720. Its totient is φ = 9787940388.

The previous prime is 14681910601. The next prime is 14681910611. The reversal of 14681910609 is 90601918641.

14681910609 is a `hidden beast` number, since 14 + 6 + 8 + 19 + 10 + 609 = 666.

14681910609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14681910609 - 2³ = 14681910601 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14681910601) by changing a digit.

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, 271887207 + ... + 271887260.

It is an arithmetic number, because the mean of its divisors is an integer number (2718872340).

Almost surely, 2^14681910609 is an apocalyptic number.

It is an amenable number.

14681910609 is a deficient number, since it is larger than the sum of its proper divisors (7069068111).

14681910609 is an equidigital number, since it uses as much as digits as its factorization.

14681910609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543774476 (or 543774470 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 45.

The spelling of 14681910609 in words is "fourteen billion, six hundred eighty-one million, nine hundred ten thousand, six hundred nine".