4278484848344 has 128 divisors (see below), whose sum is σ = 9545859348480. Its totient is φ = 1759798656000.

The previous prime is 4278484848317. The next prime is 4278484848359. The reversal of 4278484848344 is 4438484848724.

4278484848344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35649782 + ... + 35769594.

It is an arithmetic number, because the mean of its divisors is an integer number (74577026160).

Almost surely, 2^{4278484848344} 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 4278484848344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4772929674240).

4278484848344 is an abundant number, since it is smaller than the sum of its proper divisors (5267374500136).

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

4278484848344 is a wasteful number, since it uses less digits than its factorization.

4278484848344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120121 (or 120117 counting only the distinct ones).

The product of its digits is 704643072, while the sum is 68.

The spelling of 4278484848344 in words is "four trillion, two hundred seventy-eight billion, four hundred eighty-four million, eight hundred forty-eight thousand, three hundred forty-four".