944543122848 has 1152 divisors, whose sum is σ = 3254656204800. Its totient is φ = 267314245632.

The previous prime is 944543122811. The next prime is 944543122849. The reversal of 944543122848 is 848221345449.

944543122848 is a `hidden beast` number, since 9 + 4 + 4 + 543 + 12 + 2 + 84 + 8 = 666.

It is a super-2 number, since 2×944543122848² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 944543122794 and 944543122803.

It is not an unprimeable number, because it can be changed into a prime (944543122849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 7437347361 + ... + 7437347487.

It is an arithmetic number, because the mean of its divisors is an integer number (2825222400).

Almost surely, 2^944543122848 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 944543122848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1627328102400).

944543122848 is an abundant number, since it is smaller than the sum of its proper divisors (2310113081952).

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

944543122848 is a wasteful number, since it uses less digits than its factorization.

944543122848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296 (or 276 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 54.

The spelling of 944543122848 in words is "nine hundred forty-four billion, five hundred forty-three million, one hundred twenty-two thousand, eight hundred forty-eight".