16806906017 has 8 divisors (see below), whose sum is σ = 18781997472. Its totient is φ = 14906346400.

The previous prime is 16806905987. The next prime is 16806906037. The reversal of 16806906017 is 71060960861.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16806906017 - 2¹⁶ = 16806840481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16806906037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18632483 + ... + 18633384.

It is an arithmetic number, because the mean of its divisors is an integer number (2347749684).

Almost surely, 2^16806906017 is an apocalyptic number.

It is an amenable number.

16806906017 is a deficient number, since it is larger than the sum of its proper divisors (1975091455).

16806906017 is a wasteful number, since it uses less digits than its factorization.

16806906017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37265919.

The product of its (nonzero) digits is 108864, while the sum is 44.

The spelling of 16806906017 in words is "sixteen billion, eight hundred six million, nine hundred six thousand, seventeen".