43281288960 has 576 divisors, whose sum is σ = 176036474880. Its totient is φ = 8814919680.

The previous prime is 43281288959. The next prime is 43281289013. The reversal of 43281288960 is 6988218234.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10131625 + ... + 10135895.

It is an arithmetic number, because the mean of its divisors is an integer number (305618880).

Almost surely, 2^43281288960 is an apocalyptic number.

43281288960 is a gapful number since it is divisible by the number (40) 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 43281288960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88018237440).

43281288960 is an abundant number, since it is smaller than the sum of its proper divisors (132755185920).

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

43281288960 is a wasteful number, since it uses less digits than its factorization.

43281288960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4344 (or 4330 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 51.

The spelling of 43281288960 in words is "forty-three billion, two hundred eighty-one million, two hundred eighty-eight thousand, nine hundred sixty".