4936128222848 has 32 divisors (see below), whose sum is σ = 9868688364420. Its totient is φ = 2459280947200.

The previous prime is 4936128222833. The next prime is 4936128222853. The reversal of 4936128222848 is 8482228216394.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4766047864384 + 170080358464 = 2183128^2 + 412408^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×4936128222848² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68582363 + ... + 68654298.

Almost surely, 2^{4936128222848} is an apocalyptic number.

It is an amenable number.

4936128222848 is a deficient number, since it is larger than the sum of its proper divisors (4932560141572).

4936128222848 is a wasteful number, since it uses less digits than its factorization.

4936128222848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137236956 (or 137236944 counting only the distinct ones).

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

The spelling of 4936128222848 in words is "four trillion, nine hundred thirty-six billion, one hundred twenty-eight million, two hundred twenty-two thousand, eight hundred forty-eight".