8849556213171 has 64 divisors (see below), whose sum is σ = 12323502259200. Its totient is φ = 5641892476416.

The previous prime is 8849556213163. The next prime is 8849556213209. The reversal of 8849556213171 is 1713126559488.

It is a happy number.

It is not a de Polignac number, because 8849556213171 - 2³ = 8849556213163 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8849556213371) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4248465696 + ... + 4248467778.

It is an arithmetic number, because the mean of its divisors is an integer number (192554722800).

Almost surely, 2^{8849556213171} is an apocalyptic number.

8849556213171 is a deficient number, since it is larger than the sum of its proper divisors (3473946046029).

8849556213171 is a wasteful number, since it uses less digits than its factorization.

8849556213171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3308.

The product of its digits is 14515200, while the sum is 60.

The spelling of 8849556213171 in words is "eight trillion, eight hundred forty-nine billion, five hundred fifty-six million, two hundred thirteen thousand, one hundred seventy-one".