43223013232 has 20 divisors (see below), whose sum is σ = 95708100976. Its totient is φ = 18524148480.

The previous prime is 43223013217. The next prime is 43223013259. The reversal of 43223013232 is 23231032234.

It is a junction number, because it is equal to n+sod(n) for n = 43223013197 and 43223013206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192959769 + ... + 192959992.

Almost surely, 2^43223013232 is an apocalyptic number.

It is an amenable number.

43223013232 is an abundant number, since it is smaller than the sum of its proper divisors (52485087744).

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

43223013232 is a wasteful number, since it uses less digits than its factorization.

43223013232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385919776 (or 385919770 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 43223013232 its reverse (23231032234), we get a palindrome (66454045466).

The spelling of 43223013232 in words is "forty-three billion, two hundred twenty-three million, thirteen thousand, two hundred thirty-two".