9845044480000 has 480 divisors, whose sum is σ = 25527429607680. Its totient is φ = 3790725120000.

The previous prime is 9845044479961. The next prime is 9845044480009. The reversal of 9845044480000 is 844405489.

It is not an unprimeable number, because it can be changed into a prime (9845044480009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9007359454 + ... + 9007360546.

It is an arithmetic number, because the mean of its divisors is an integer number (53182145016).

Almost surely, 2^{9845044480000} 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 9845044480000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12763714803840).

9845044480000 is an abundant number, since it is smaller than the sum of its proper divisors (15682385127680).

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

9845044480000 is a wasteful number, since it uses less digits than its factorization.

9845044480000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1393 (or 1358 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 46.

Adding to 9845044480000 its reverse (844405489), we get a palindrome (9845888885489).

The spelling of 9845044480000 in words is "nine trillion, eight hundred forty-five billion, forty-four million, four hundred eighty thousand".