16797929211 has 24 divisors (see below), whose sum is σ = 29361088224. Its totient is φ = 9034179840.

The previous prime is 16797929207. The next prime is 16797929237. The reversal of 16797929211 is 11292979761.

It is not a de Polignac number, because 16797929211 - 2² = 16797929207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16797925211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7841100 + ... + 7843241.

It is an arithmetic number, because the mean of its divisors is an integer number (1223378676).

Almost surely, 2^16797929211 is an apocalyptic number.

16797929211 is a deficient number, since it is larger than the sum of its proper divisors (12563159013).

16797929211 is a wasteful number, since it uses less digits than its factorization.

16797929211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15684371 (or 15684368 counting only the distinct ones).

The product of its digits is 857304, while the sum is 54.

The spelling of 16797929211 in words is "sixteen billion, seven hundred ninety-seven million, nine hundred twenty-nine thousand, two hundred eleven".