43323674812 has 24 divisors (see below), whose sum is σ = 82715759280. Its totient is φ = 19690930560.

The previous prime is 43323674789. The next prime is 43323674843. The reversal of 43323674812 is 21847632334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 603538 + ... + 671494.

It is an arithmetic number, because the mean of its divisors is an integer number (3446489970).

Almost surely, 2^43323674812 is an apocalyptic number.

It is an amenable number.

43323674812 is a deficient number, since it is larger than the sum of its proper divisors (39392084468).

43323674812 is a wasteful number, since it uses less digits than its factorization.

43323674812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82461 (or 82459 counting only the distinct ones).

The product of its digits is 580608, while the sum is 43.

The spelling of 43323674812 in words is "forty-three billion, three hundred twenty-three million, six hundred seventy-four thousand, eight hundred twelve".