43443022716452 has 12 divisors (see below), whose sum is σ = 76198468093440. Its totient is φ = 21672031832616.

The previous prime is 43443022716427. The next prime is 43443022716491. The reversal of 43443022716452 is 25461722034434.

It is a junction number, because it is equal to n+sod(n) for n = 43443022716397 and 43443022716406.

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, 12369879428 + ... + 12369882939.

It is an arithmetic number, because the mean of its divisors is an integer number (6349872341120).

Almost surely, 2^{43443022716452} is an apocalyptic number.

It is an amenable number.

43443022716452 is a deficient number, since it is larger than the sum of its proper divisors (32755445376988).

43443022716452 is a wasteful number, since it uses less digits than its factorization.

43443022716452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24739762810 (or 24739762808 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 47.

The spelling of 43443022716452 in words is "forty-three trillion, four hundred forty-three billion, twenty-two million, seven hundred sixteen thousand, four hundred fifty-two".