43310220332012 has 12 divisors (see below), whose sum is σ = 76463619082536. Its totient is φ = 21463472022720.

The previous prime is 43310220332003. The next prime is 43310220332033. The reversal of 43310220332012 is 21023302201334.

It is a happy 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, 47909535314 + ... + 47909536217.

It is an arithmetic number, because the mean of its divisors is an integer number (6371968256878).

Almost surely, 2^{43310220332012} is an apocalyptic number.

It is an amenable number.

43310220332012 is a deficient number, since it is larger than the sum of its proper divisors (33153398750524).

43310220332012 is a wasteful number, since it uses less digits than its factorization.

43310220332012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95819071648 (or 95819071646 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 43310220332012 its reverse (21023302201334), we get a palindrome (64333522533346).

The spelling of 43310220332012 in words is "forty-three trillion, three hundred ten billion, two hundred twenty million, three hundred thirty-two thousand, twelve".