43331340441 has 8 divisors (see below), whose sum is σ = 58754360160. Its totient is φ = 28397940512.

The previous prime is 43331340431. The next prime is 43331340449. The reversal of 43331340441 is 14404313334.

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

It is a cyclic number.

It is not a de Polignac number, because 43331340441 - 2⁷ = 43331340313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43331340399 and 43331340408.

It is not an unprimeable number, because it can be changed into a prime (43331340449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122404740 + ... + 122405093.

It is an arithmetic number, because the mean of its divisors is an integer number (7344295020).

Almost surely, 2^43331340441 is an apocalyptic number.

It is an amenable number.

43331340441 is a deficient number, since it is larger than the sum of its proper divisors (15423019719).

43331340441 is a wasteful number, since it uses less digits than its factorization.

43331340441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244809895.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 43331340441 its reverse (14404313334), we get a palindrome (57735653775).

The spelling of 43331340441 in words is "forty-three billion, three hundred thirty-one million, three hundred forty thousand, four hundred forty-one".