14984985015018 has 48 divisors (see below), whose sum is σ = 32678931763296. Its totient is φ = 4962562308000.

The previous prime is 14984985014999. The next prime is 14984985015029. The reversal of 14984985015018 is 81051058948941.

14984985015018 is a `hidden beast` number, since 1 + 4 + 9 + 8 + 49 + 85 + 0 + 1 + 501 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2383596 + ... + 5970887.

It is an arithmetic number, because the mean of its divisors is an integer number (680811078402).

Almost surely, 2^{14984985015018} is an apocalyptic number.

14984985015018 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

14984985015018 is an abundant number, since it is smaller than the sum of its proper divisors (17693946748278).

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

14984985015018 is a wasteful number, since it uses less digits than its factorization.

14984985015018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8355139 (or 8355136 counting only the distinct ones).

The product of its (nonzero) digits is 16588800, while the sum is 63.

The spelling of 14984985015018 in words is "fourteen trillion, nine hundred eighty-four billion, nine hundred eighty-five million, fifteen thousand, eighteen".