16855041707 has 12 divisors (see below), whose sum is σ = 19939208760. Its totient is φ = 14202308736.

The previous prime is 16855041661. The next prime is 16855041733. The reversal of 16855041707 is 70714055861.

It is not a de Polignac number, because 16855041707 - 2²⁴ = 16838264491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16855041757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2912198 + ... + 2917979.

It is an arithmetic number, because the mean of its divisors is an integer number (1661600730).

Almost surely, 2^16855041707 is an apocalyptic number.

16855041707 is a deficient number, since it is larger than the sum of its proper divisors (3084167053).

16855041707 is an equidigital number, since it uses as much as digits as its factorization.

16855041707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5830250 (or 5830243 counting only the distinct ones).

The product of its (nonzero) digits is 235200, while the sum is 44.

The spelling of 16855041707 in words is "sixteen billion, eight hundred fifty-five million, forty-one thousand, seven hundred seven".