4351882128 has 120 divisors (see below), whose sum is σ = 12497637600. Its totient is φ = 1303779840.

The previous prime is 4351882127. The next prime is 4351882133. The reversal of 4351882128 is 8212881534.

It is a self number, because there is not a number n which added to its sum of digits gives 4351882128.

It is not an unprimeable number, because it can be changed into a prime (4351882127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 512703 + ... + 521121.

It is an arithmetic number, because the mean of its divisors is an integer number (104146980).

Almost surely, 2^4351882128 is an apocalyptic number.

4351882128 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 4351882128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6248818800).

4351882128 is an abundant number, since it is smaller than the sum of its proper divisors (8145755472).

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

4351882128 is a wasteful number, since it uses less digits than its factorization.

4351882128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8541 (or 8524 counting only the distinct ones).

The product of its digits is 122880, while the sum is 42.

The square root of 4351882128 is about 65968.7966238585. The cubic root of 4351882128 is about 1632.6473006568.

The spelling of 4351882128 in words is "four billion, three hundred fifty-one million, eight hundred eighty-two thousand, one hundred twenty-eight".