43043660241 has 8 divisors (see below), whose sum is σ = 57469211040. Its totient is φ = 28656941472.

The previous prime is 43043660227. The next prime is 43043660243. The reversal of 43043660241 is 14206634034.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 43043660241 - 2⁷ = 43043660113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43043660243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9705420 + ... + 9709853.

It is an arithmetic number, because the mean of its divisors is an integer number (7183651380).

Almost surely, 2^43043660241 is an apocalyptic number.

It is an amenable number.

43043660241 is a deficient number, since it is larger than the sum of its proper divisors (14425550799).

43043660241 is a wasteful number, since it uses less digits than its factorization.

43043660241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19416015.

The product of its (nonzero) digits is 41472, while the sum is 33.

The spelling of 43043660241 in words is "forty-three billion, forty-three million, six hundred sixty thousand, two hundred forty-one".