9420044480 has 224 divisors, whose sum is σ = 28933079040. Its totient is φ = 2834657280.

The previous prime is 9420044479. The next prime is 9420044483. The reversal of 9420044480 is 844400249.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 9420044480.

It is not an unprimeable number, because it can be changed into a prime (9420044483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 707969 + ... + 721151.

Almost surely, 2^9420044480 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 9420044480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14466539520).

9420044480 is an abundant number, since it is smaller than the sum of its proper divisors (19513034560).

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

9420044480 is a wasteful number, since it uses less digits than its factorization.

9420044480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13247 (or 13237 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 9420044480 is about 97056.9136125809. The cubic root of 9420044480 is about 2111.9533344066.

The spelling of 9420044480 in words is "nine billion, four hundred twenty million, forty-four thousand, four hundred eighty".