16846845226 has 8 divisors (see below), whose sum is σ = 25273646820. Its totient is φ = 8422296288.

The previous prime is 16846845221. The next prime is 16846845229. The reversal of 16846845226 is 62254864861.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 16841550625 + 5294601 = 129775^2 + 2301^2 .

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

It is not an unprimeable number, because it can be changed into a prime (16846845221) 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, 544341 + ... + 574456.

Almost surely, 2^16846845226 is an apocalyptic number.

16846845226 is a deficient number, since it is larger than the sum of its proper divisors (8426801594).

16846845226 is a wasteful number, since it uses less digits than its factorization.

16846845226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126328.

The product of its digits is 4423680, while the sum is 52.

The spelling of 16846845226 in words is "sixteen billion, eight hundred forty-six million, eight hundred forty-five thousand, two hundred twenty-six".