43423330223 has 32 divisors (see below), whose sum is σ = 53822361600. Its totient is φ = 34114346496.

The previous prime is 43423330219. The next prime is 43423330331. The reversal of 43423330223 is 32203332434.

It is a cyclic number.

It is not a de Polignac number, because 43423330223 - 2² = 43423330219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43423300223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14055863 + ... + 14058951.

It is an arithmetic number, because the mean of its divisors is an integer number (1681948800).

Almost surely, 2^43423330223 is an apocalyptic number.

43423330223 is a deficient number, since it is larger than the sum of its proper divisors (10399031377).

43423330223 is a wasteful number, since it uses less digits than its factorization.

43423330223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4151.

The product of its (nonzero) digits is 31104, while the sum is 29.

Adding to 43423330223 its reverse (32203332434), we get a palindrome (75626662657).

The spelling of 43423330223 in words is "forty-three billion, four hundred twenty-three million, three hundred thirty thousand, two hundred twenty-three".