14784828993 has 20 divisors (see below), whose sum is σ = 24093796848. Its totient is φ = 8960501880.

The previous prime is 14784828983. The next prime is 14784829009. The reversal of 14784828993 is 39982848741.

14784828993 is a `hidden beast` number, since 1 + 4 + 78 + 482 + 89 + 9 + 3 = 666.

14784828993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-14784828993 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14784828993.

It is not an unprimeable number, because it can be changed into a prime (14784828913) 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 19 ways as a sum of consecutive naturals, for example, 8295871 + ... + 8297652.

Almost surely, 2^14784828993 is an apocalyptic number.

It is an amenable number.

14784828993 is a deficient number, since it is larger than the sum of its proper divisors (9308967855).

14784828993 is a wasteful number, since it uses less digits than its factorization.

14784828993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16593546 (or 16593537 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 63.

The spelling of 14784828993 in words is "fourteen billion, seven hundred eighty-four million, eight hundred twenty-eight thousand, nine hundred ninety-three".