43241133232220 has 144 divisors (see below), whose sum is σ = 115257611169792. Its totient is φ = 13475089272960.

The previous prime is 43241133232217. The next prime is 43241133232247. The reversal of 43241133232220 is 2223233114234.

43241133232220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×43241133232220² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54443597 + ... + 55232123.

It is an arithmetic number, because the mean of its divisors is an integer number (800400077568).

Almost surely, 2^{43241133232220} 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 43241133232220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57628805584896).

43241133232220 is an abundant number, since it is smaller than the sum of its proper divisors (72016477937572).

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

43241133232220 is a wasteful number, since it uses less digits than its factorization.

43241133232220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793648 (or 793639 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 43241133232220 its reverse (2223233114234), we get a palindrome (45464366346454).

The spelling of 43241133232220 in words is "forty-three trillion, two hundred forty-one billion, one hundred thirty-three million, two hundred thirty-two thousand, two hundred twenty".