16341665216 has 42 divisors (see below), whose sum is σ = 32679619680. Its totient is φ = 8107914880.

The previous prime is 16341665161. The next prime is 16341665227. The reversal of 16341665216 is 61256614361.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1090865 + ... + 1105743.

Almost surely, 2^16341665216 is an apocalyptic number.

16341665216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16341665216 is a deficient number, since it is larger than the sum of its proper divisors (16337954464).

16341665216 is an equidigital number, since it uses as much as digits as its factorization.

16341665216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15153 (or 15012 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The spelling of 16341665216 in words is "sixteen billion, three hundred forty-one million, six hundred sixty-five thousand, two hundred sixteen".