43203223052 has 24 divisors (see below), whose sum is σ = 82939671360. Its totient is φ = 19528116560.

The previous prime is 43203223009. The next prime is 43203223073. The reversal of 43203223052 is 25032230234.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2734838 + ... + 2750589.

It is an arithmetic number, because the mean of its divisors is an integer number (3455819640).

Almost surely, 2^43203223052 is an apocalyptic number.

It is an amenable number.

43203223052 is a deficient number, since it is larger than the sum of its proper divisors (39736448308).

43203223052 is a wasteful number, since it uses less digits than its factorization.

43203223052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5485621 (or 5485619 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

Adding to 43203223052 its reverse (25032230234), we get a palindrome (68235453286).

The spelling of 43203223052 in words is "forty-three billion, two hundred three million, two hundred twenty-three thousand, fifty-two".