43332443012 has 12 divisors (see below), whose sum is σ = 80292468060. Its totient is φ = 20391737856.

The previous prime is 43332442997. The next prime is 43332443039. The reversal of 43332443012 is 21034423334.

It can be written as a sum of positive squares in 2 ways, for example, as 27339299716 + 15993143296 = 165346^2 + 126464^2 .

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, 318620837 + ... + 318620972.

It is an arithmetic number, because the mean of its divisors is an integer number (6691039005).

Almost surely, 2^43332443012 is an apocalyptic number.

It is an amenable number.

43332443012 is a deficient number, since it is larger than the sum of its proper divisors (36960025048).

43332443012 is a wasteful number, since it uses less digits than its factorization.

43332443012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637241830 (or 637241828 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 43332443012 its reverse (21034423334), we get a palindrome (64366866346).

The spelling of 43332443012 in words is "forty-three billion, three hundred thirty-two million, four hundred forty-three thousand, twelve".