32443242403 has 16 divisors (see below), whose sum is σ = 38126037600. Its totient is φ = 27217313280.

The previous prime is 32443242371. The next prime is 32443242427. The reversal of 32443242403 is 30424234423.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 32443242403 - 2⁵ = 32443242371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32443242443) 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 15 ways as a sum of consecutive naturals, for example, 499803 + ... + 560971.

It is an arithmetic number, because the mean of its divisors is an integer number (2382877350).

Almost surely, 2^32443242403 is an apocalyptic number.

32443242403 is a deficient number, since it is larger than the sum of its proper divisors (5682795197).

32443242403 is a wasteful number, since it uses less digits than its factorization.

32443242403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64902.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 32443242403 its reverse (30424234423), we get a palindrome (62867476826).

The spelling of 32443242403 in words is "thirty-two billion, four hundred forty-three million, two hundred forty-two thousand, four hundred three".