4375128384 has 224 divisors, whose sum is σ = 14517014400. Its totient is φ = 1279918080.

The previous prime is 4375128377. The next prime is 4375128389. The reversal of 4375128384 is 4838215734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4375128389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 547264 + ... + 555200.

It is an arithmetic number, because the mean of its divisors is an integer number (64808100).

Almost surely, 2^4375128384 is an apocalyptic number.

4375128384 is a gapful number since it is divisible by the number (44) 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 4375128384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7258507200).

4375128384 is an abundant number, since it is smaller than the sum of its proper divisors (10141886016).

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

4375128384 is a wasteful number, since it uses less digits than its factorization.

4375128384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7998 (or 7982 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 4375128384 is about 66144.7532613132. The cubic root of 4375128384 is about 1635.5491531312.

The spelling of 4375128384 in words is "four billion, three hundred seventy-five million, one hundred twenty-eight thousand, three hundred eighty-four".