848782022418 has 162 divisors, whose sum is σ = 2135455434567. Its totient is φ = 243434957040.

The previous prime is 848782022353. The next prime is 848782022419. The reversal of 848782022418 is 814220287848.

It can be written as a sum of positive squares in only one way, i.e., 424391011209 + 424391011209 = 651453^2 + 651453^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=651453.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (848782022419) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 816921543 + ... + 816922581.

Almost surely, 2^848782022418 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 848782022418

848782022418 is an abundant number, since it is smaller than the sum of its proper divisors (1286673412149).

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

848782022418 is a wasteful number, since it uses less digits than its factorization.

848782022418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146 (or 1074 counting only the distinct ones).

The product of its (nonzero) digits is 3670016, while the sum is 54.

The spelling of 848782022418 in words is "eight hundred forty-eight billion, seven hundred eighty-two million, twenty-two thousand, four hundred eighteen".