4808446128 has 120 divisors (see below), whose sum is σ = 14203170800. Its totient is φ = 1514391552.

The previous prime is 4808446121. The next prime is 4808446157. The reversal of 4808446128 is 8216448084.

4808446128 is a `hidden beast` number, since 4 + 80 + 8 + 446 + 128 = 666.

It is a super-3 number, since 3×4808446128³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4808446121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1116876 + ... + 1121172.

Almost surely, 2^4808446128 is an apocalyptic number.

4808446128 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 4808446128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7101585400).

4808446128 is an abundant number, since it is smaller than the sum of its proper divisors (9394724672).

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

4808446128 is a wasteful number, since it uses less digits than its factorization.

4808446128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4739 (or 4730 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 45.

The square root of 4808446128 is about 69342.9601906351. The cubic root of 4808446128 is about 1687.8541592140.

The spelling of 4808446128 in words is "four billion, eight hundred eight million, four hundred forty-six thousand, one hundred twenty-eight".