16869486116 has 48 divisors (see below), whose sum is σ = 34567287552. Its totient is φ = 7054387200.

The previous prime is 16869486089. The next prime is 16869486131. The reversal of 16869486116 is 61168496861.

It is an unprimeable number.

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, 149096 + ... + 236576.

It is an arithmetic number, because the mean of its divisors is an integer number (720151824).

Almost surely, 2^16869486116 is an apocalyptic number.

It is an amenable number.

16869486116 is an abundant number, since it is smaller than the sum of its proper divisors (17697801436).

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

16869486116 is a wasteful number, since it uses less digits than its factorization.

16869486116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87660 (or 87658 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 56.

The spelling of 16869486116 in words is "sixteen billion, eight hundred sixty-nine million, four hundred eighty-six thousand, one hundred sixteen".