16885712282 has 8 divisors (see below), whose sum is σ = 25372467156. Its totient is φ = 8428223232.

The previous prime is 16885712257. The next prime is 16885712299. The reversal of 16885712282 is 28221758861.

It can be written as a sum of positive squares in 2 ways, for example, as 9832903921 + 7052808361 = 99161^2 + 83981^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 16885712282.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7315013 + ... + 7317320.

Almost surely, 2^16885712282 is an apocalyptic number.

16885712282 is a deficient number, since it is larger than the sum of its proper divisors (8486754874).

16885712282 is a wasteful number, since it uses less digits than its factorization.

16885712282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14632912.

The product of its digits is 860160, while the sum is 50.

The spelling of 16885712282 in words is "sixteen billion, eight hundred eighty-five million, seven hundred twelve thousand, two hundred eighty-two".