14485689618 has 16 divisors (see below), whose sum is σ = 28973667936. Its totient is φ = 4828181760.

The previous prime is 14485689601. The next prime is 14485689619. The reversal of 14485689618 is 81698658441.

It is a happy number.

14485689618 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14485689619) 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, 6748 + ... + 170343.

It is an arithmetic number, because the mean of its divisors is an integer number (1810854246).

Almost surely, 2^14485689618 is an apocalyptic number.

14485689618 is an abundant number, since it is smaller than the sum of its proper divisors (14487978318).

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

14485689618 is a wasteful number, since it uses less digits than its factorization.

14485689618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190729.

The product of its digits is 13271040, while the sum is 60.

The spelling of 14485689618 in words is "fourteen billion, four hundred eighty-five million, six hundred eighty-nine thousand, six hundred eighteen".