16327910216 has 32 divisors (see below), whose sum is σ = 30867994080. Its totient is φ = 8096524800.

The previous prime is 16327910189. The next prime is 16327910293. The reversal of 16327910216 is 61201972361.

It is a self number, because there is not a number n which added to its sum of digits gives 16327910216.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2078456 + ... + 2086296.

It is an arithmetic number, because the mean of its divisors is an integer number (964624815).

Almost surely, 2^16327910216 is an apocalyptic number.

It is an amenable number.

16327910216 is a deficient number, since it is larger than the sum of its proper divisors (14540083864).

16327910216 is a wasteful number, since it uses less digits than its factorization.

16327910216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9965 (or 9961 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 38.

The spelling of 16327910216 in words is "sixteen billion, three hundred twenty-seven million, nine hundred ten thousand, two hundred sixteen".