4281855040848 has 240 divisors, whose sum is σ = 14121245182464. Its totient is φ = 1105509323520.

The previous prime is 4281855040823. The next prime is 4281855040849. The reversal of 4281855040848 is 8480405581824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4281855040849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3825111 + ... + 4816137.

Almost surely, 2^{4281855040848} is an apocalyptic number.

4281855040848 is a gapful number since it is divisible by the number (48) 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 4281855040848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7060622591232).

4281855040848 is an abundant number, since it is smaller than the sum of its proper divisors (9839390141616).

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

4281855040848 is a wasteful number, since it uses less digits than its factorization.

4281855040848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991230 (or 991217 counting only the distinct ones).

The product of its (nonzero) digits is 13107200, while the sum is 57.

The spelling of 4281855040848 in words is "four trillion, two hundred eighty-one billion, eight hundred fifty-five million, forty thousand, eight hundred forty-eight".