14684248985 has 16 divisors (see below), whose sum is σ = 20173328256. Its totient is φ = 10051734528.

The previous prime is 14684248979. The next prime is 14684248987. The reversal of 14684248985 is 58984248641.

It is a cyclic number.

It is not a de Polignac number, because 14684248985 - 2⁶ = 14684248921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14684248987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343367 + ... + 383756.

It is an arithmetic number, because the mean of its divisors is an integer number (1260833016).

Almost surely, 2^14684248985 is an apocalyptic number.

It is an amenable number.

14684248985 is a deficient number, since it is larger than the sum of its proper divisors (5489079271).

14684248985 is an equidigital number, since it uses as much as digits as its factorization.

14684248985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727712.

The product of its digits is 17694720, while the sum is 59.

The spelling of 14684248985 in words is "fourteen billion, six hundred eighty-four million, two hundred forty-eight thousand, nine hundred eighty-five".