43230242220 has 96 divisors (see below), whose sum is σ = 132171975936. Its totient is φ = 10470278400.

The previous prime is 43230242201. The next prime is 43230242239. The reversal of 43230242220 is 2224203234.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (43230242201) and next prime (43230242239).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 690042 + ... + 750078.

It is an arithmetic number, because the mean of its divisors is an integer number (1376791416).

Almost surely, 2^43230242220 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 43230242220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66085987968).

43230242220 is an abundant number, since it is smaller than the sum of its proper divisors (88941733716).

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

43230242220 is a wasteful number, since it uses less digits than its factorization.

43230242220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61151 (or 61149 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 43230242220 its reverse (2224203234), we get a palindrome (45454445454).

The spelling of 43230242220 in words is "forty-three billion, two hundred thirty million, two hundred forty-two thousand, two hundred twenty".