16853847396 has 96 divisors (see below), whose sum is σ = 42106055040. Its totient is φ = 5228396544.

The previous prime is 16853847383. The next prime is 16853847421. The reversal of 16853847396 is 69374835861.

16853847396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (60) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18141460 + ... + 18142388.

It is an arithmetic number, because the mean of its divisors is an integer number (438604740).

Almost surely, 2^16853847396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16853847396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21053027520).

16853847396 is an abundant number, since it is smaller than the sum of its proper divisors (25252207644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16853847396 is a wasteful number, since it uses less digits than its factorization.

16853847396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853 (or 1851 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 60.

The spelling of 16853847396 in words is "sixteen billion, eight hundred fifty-three million, eight hundred forty-seven thousand, three hundred ninety-six".