43289828608 has 144 divisors (see below), whose sum is σ = 98559227200. Its totient is φ = 18923673600.

The previous prime is 43289828599. The next prime is 43289828611. The reversal of 43289828608 is 80682898234.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10684183 + ... + 10688233.

Almost surely, 2^43289828608 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 43289828608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49279613600).

43289828608 is an abundant number, since it is smaller than the sum of its proper divisors (55269398592).

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

43289828608 is an equidigital number, since it uses as much as digits as its factorization.

43289828608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4125 (or 4085 counting only the distinct ones).

The product of its (nonzero) digits is 10616832, while the sum is 58.

The spelling of 43289828608 in words is "forty-three billion, two hundred eighty-nine million, eight hundred twenty-eight thousand, six hundred eight".