43217416232 has 16 divisors (see below), whose sum is σ = 81670709760. Its totient is φ = 21438560304.

The previous prime is 43217416223. The next prime is 43217416237. The reversal of 43217416232 is 23261471234.

It is a junction number, because it is equal to n+sod(n) for n = 43217416192 and 43217416201.

It is not an unprimeable number, because it can be changed into a prime (43217416237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21267398 + ... + 21269429.

It is an arithmetic number, because the mean of its divisors is an integer number (5104419360).

Almost surely, 2^43217416232 is an apocalyptic number.

It is an amenable number.

43217416232 is a deficient number, since it is larger than the sum of its proper divisors (38453293528).

43217416232 is a wasteful number, since it uses less digits than its factorization.

43217416232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42536960 (or 42536956 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

Adding to 43217416232 its reverse (23261471234), we get a palindrome (66478887466).

The spelling of 43217416232 in words is "forty-three billion, two hundred seventeen million, four hundred sixteen thousand, two hundred thirty-two".