43126533088 has 48 divisors (see below), whose sum is σ = 88984133280. Its totient is φ = 20535584256.

The previous prime is 43126533067. The next prime is 43126533091. The reversal of 43126533088 is 88033562134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40606 + ... + 296482.

It is an arithmetic number, because the mean of its divisors is an integer number (1853836110).

Almost surely, 2^43126533088 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 43126533088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44492066640).

43126533088 is an abundant number, since it is smaller than the sum of its proper divisors (45857600192).

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

43126533088 is a wasteful number, since it uses less digits than its factorization.

43126533088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256139 (or 256131 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 43126533088 in words is "forty-three billion, one hundred twenty-six million, five hundred thirty-three thousand, eighty-eight".