43232203441 has 4 divisors (see below), whose sum is σ = 49408232512. Its totient is φ = 37056174372.

The previous prime is 43232203369. The next prime is 43232203453. The reversal of 43232203441 is 14430223234.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a de Polignac number, because none of the positive numbers 2^k-43232203441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43232213441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3088014525 + ... + 3088014538.

It is an arithmetic number, because the mean of its divisors is an integer number (12352058128).

Almost surely, 2^43232203441 is an apocalyptic number.

It is an amenable number.

43232203441 is a deficient number, since it is larger than the sum of its proper divisors (6176029071).

43232203441 is an equidigital number, since it uses as much as digits as its factorization.

43232203441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6176029070.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 43232203441 its reverse (14430223234), we get a palindrome (57662426675).

The spelling of 43232203441 in words is "forty-three billion, two hundred thirty-two million, two hundred three thousand, four hundred forty-one".