16779822008716 has 12 divisors (see below), whose sum is σ = 31623510708832. Its totient is φ = 7744533234768.

The previous prime is 16779822008713. The next prime is 16779822008779. The reversal of 16779822008716 is 61780022897761.

It is not an unprimeable number, because it can be changed into a prime (16779822008713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161344442340 + ... + 161344442443.

Almost surely, 2^{16779822008716} is an apocalyptic number.

It is an amenable number.

16779822008716 is a deficient number, since it is larger than the sum of its proper divisors (14843688700116).

16779822008716 is a wasteful number, since it uses less digits than its factorization.

16779822008716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322688884800 (or 322688884798 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 64.

The spelling of 16779822008716 in words is "sixteen trillion, seven hundred seventy-nine billion, eight hundred twenty-two million, eight thousand, seven hundred sixteen".