4844449841280 has 256 divisors, whose sum is σ = 17764517928960. Its totient is φ = 1099969228800.

The previous prime is 4844449841269. The next prime is 4844449841281. The reversal of 4844449841280 is 821489444484.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is not an unprimeable number, because it can be changed into a prime (4844449841281) 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, 835897 + ... + 3222983.

It is an arithmetic number, because the mean of its divisors is an integer number (69392648160).

Almost surely, 2^{4844449841280} is an apocalyptic number.

4844449841280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4844449841280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8882258964480).

4844449841280 is an abundant number, since it is smaller than the sum of its proper divisors (12920068087680).

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

4844449841280 is a wasteful number, since it uses less digits than its factorization.

4844449841280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2387267 (or 2387255 counting only the distinct ones).

The product of its (nonzero) digits is 37748736, while the sum is 60.

The spelling of 4844449841280 in words is "four trillion, eight hundred forty-four billion, four hundred forty-nine million, eight hundred forty-one thousand, two hundred eighty".