4813168664228 has 36 divisors (see below), whose sum is σ = 8947943939172. Its totient is φ = 2264949657600.

The previous prime is 4813168664167. The next prime is 4813168664257. The reversal of 4813168664228 is 8224668613184.

It can be written as a sum of positive squares in 6 ways, for example, as 439248166564 + 4373920497664 = 662758^2 + 2091392^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64829528 + ... + 64903728.

Almost surely, 2^{4813168664228} is an apocalyptic number.

It is an amenable number.

4813168664228 is a deficient number, since it is larger than the sum of its proper divisors (4134775274944).

4813168664228 is a wasteful number, since it uses less digits than its factorization.

4813168664228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130352 (or 130333 counting only the distinct ones).

The product of its digits is 21233664, while the sum is 59.

The spelling of 4813168664228 in words is "four trillion, eight hundred thirteen billion, one hundred sixty-eight million, six hundred sixty-four thousand, two hundred twenty-eight".