848221865288 has 108 divisors (see below), whose sum is σ = 1867620533355. Its totient is φ = 360108564480.

The previous prime is 848221865287. The next prime is 848221865291. The reversal of 848221865288 is 882568122848.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 407429443204 + 440792422084 = 638302^2 + 663922^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=651238.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 848221865288.

It is not an unprimeable number, because it can be changed into a prime (848221865287) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 3300474056 + ... + 3300474312.

Almost surely, 2^848221865288 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 848221865288

848221865288 is an abundant number, since it is smaller than the sum of its proper divisors (1019398668067).

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

848221865288 is an equidigital number, since it uses as much as digits as its factorization.

848221865288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896 (or 447 counting only the distinct ones).

The product of its digits is 31457280, while the sum is 62.

The spelling of 848221865288 in words is "eight hundred forty-eight billion, two hundred twenty-one million, eight hundred sixty-five thousand, two hundred eighty-eight".