43323430424 has 16 divisors (see below), whose sum is σ = 81365265600. Its totient is φ = 21626026272.

The previous prime is 43323430399. The next prime is 43323430427. The reversal of 43323430424 is 42403432334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43323430427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4455959 + ... + 4465670.

It is an arithmetic number, because the mean of its divisors is an integer number (5085329100).

Almost surely, 2^43323430424 is an apocalyptic number.

It is an amenable number.

43323430424 is a deficient number, since it is larger than the sum of its proper divisors (38041835176).

43323430424 is a wasteful number, since it uses less digits than its factorization.

43323430424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8922242 (or 8922238 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 43323430424 its reverse (42403432334), we get a palindrome (85726862758).

The spelling of 43323430424 in words is "forty-three billion, three hundred twenty-three million, four hundred thirty thousand, four hundred twenty-four".