16320050516668 has 6 divisors (see below), whose sum is σ = 28560088404176. Its totient is φ = 8160025258332.

The previous prime is 16320050516657. The next prime is 16320050516699. The reversal of 16320050516668 is 86661505002361.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2040006314580 + ... + 2040006314587.

Almost surely, 2^{16320050516668} is an apocalyptic number.

It is an amenable number.

16320050516668 is a deficient number, since it is larger than the sum of its proper divisors (12240037887508).

16320050516668 is a wasteful number, since it uses less digits than its factorization.

16320050516668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4080012629171 (or 4080012629169 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 49.

The spelling of 16320050516668 in words is "sixteen trillion, three hundred twenty billion, fifty million, five hundred sixteen thousand, six hundred sixty-eight".