14988888985 has 8 divisors (see below), whose sum is σ = 20556190656. Its totient is φ = 10278095280.

The previous prime is 14988888949. The next prime is 14988889009. The reversal of 14988888985 is 58988888941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14988888985 - 2⁷ = 14988888857 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 214126951 + ... + 214127020.

It is an arithmetic number, because the mean of its divisors is an integer number (2569523832).

Almost surely, 2^14988888985 is an apocalyptic number.

It is an amenable number.

14988888985 is a deficient number, since it is larger than the sum of its proper divisors (5567301671).

14988888985 is an equidigital number, since it uses as much as digits as its factorization.

14988888985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428253983.

The product of its digits is 424673280, while the sum is 76.

The spelling of 14988888985 in words is "fourteen billion, nine hundred eighty-eight million, eight hundred eighty-eight thousand, nine hundred eighty-five".