4496243128 has 64 divisors (see below), whose sum is σ = 9381355200. Its totient is φ = 2007183360.

The previous prime is 4496243123. The next prime is 4496243207. The reversal of 4496243128 is 8213426944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4496243123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385608 + ... + 397096.

It is an arithmetic number, because the mean of its divisors is an integer number (146583675).

Almost surely, 2^4496243128 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 4496243128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4690677600).

4496243128 is an abundant number, since it is smaller than the sum of its proper divisors (4885112072).

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

4496243128 is a wasteful number, since it uses less digits than its factorization.

4496243128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11632 (or 11628 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The square root of 4496243128 is about 67054.0314075149. The cubic root of 4496243128 is about 1650.5040551231.

The spelling of 4496243128 in words is "four billion, four hundred ninety-six million, two hundred forty-three thousand, one hundred twenty-eight".