14886218853 has 32 divisors (see below), whose sum is σ = 24067614720. Its totient is φ = 9018546480.

The previous prime is 14886218849. The next prime is 14886218909. The reversal of 14886218853 is 35881268841.

14886218853 is a `hidden beast` number, since 1 + 4 + 8 + 8 + 621 + 8 + 8 + 5 + 3 = 666.

It is not a de Polignac number, because 14886218853 - 2² = 14886218849 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14886218853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14886218803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 938676 + ... + 954402.

It is an arithmetic number, because the mean of its divisors is an integer number (752112960).

Almost surely, 2^14886218853 is an apocalyptic number.

It is an amenable number.

14886218853 is a deficient number, since it is larger than the sum of its proper divisors (9181395867).

14886218853 is a wasteful number, since it uses less digits than its factorization.

14886218853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18934 (or 18928 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 54.

The spelling of 14886218853 in words is "fourteen billion, eight hundred eighty-six million, two hundred eighteen thousand, eight hundred fifty-three".