16320050516667 has 16 divisors (see below), whose sum is σ = 22906648607360. Its totient is φ = 10306808779392.

The previous prime is 16320050516657. The next prime is 16320050516699. The reversal of 16320050516667 is 76661505002361.

It is not a de Polignac number, because 16320050516667 - 2²⁶ = 16319983407803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16320050516657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7212958 + ... + 9201459.

It is an arithmetic number, because the mean of its divisors is an integer number (1431665537960).

Almost surely, 2^{16320050516667} is an apocalyptic number.

16320050516667 is a deficient number, since it is larger than the sum of its proper divisors (6586598090693).

16320050516667 is a wasteful number, since it uses less digits than its factorization.

16320050516667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16431882.

The product of its (nonzero) digits is 1360800, while the sum is 48.

The spelling of 16320050516667 in words is "sixteen trillion, three hundred twenty billion, fifty million, five hundred sixteen thousand, six hundred sixty-seven".