16667032416216 has 128 divisors (see below), whose sum is σ = 51376933870080. Its totient is φ = 4387664526336.

The previous prime is 16667032416187. The next prime is 16667032416239. The reversal of 16667032416216 is 61261423076661.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5781061 + ... + 8170356.

It is an arithmetic number, because the mean of its divisors is an integer number (401382295860).

Almost surely, 2^{16667032416216} is an apocalyptic number.

It is an amenable number.

16667032416216 is an abundant number, since it is smaller than the sum of its proper divisors (34709901453864).

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

16667032416216 is a wasteful number, since it uses less digits than its factorization.

16667032416216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13951993 (or 13951989 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 16667032416216 in words is "sixteen trillion, six hundred sixty-seven billion, thirty-two million, four hundred sixteen thousand, two hundred sixteen".