32044021043 has 4 divisors (see below), whose sum is σ = 32047342080. Its totient is φ = 32040700008.

The previous prime is 32044021039. The next prime is 32044021073. The reversal of 32044021043 is 34012044023.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32044021043 - 2² = 32044021039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32044021033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1646003 + ... + 1665356.

It is an arithmetic number, because the mean of its divisors is an integer number (8011835520).

Almost surely, 2^32044021043 is an apocalyptic number.

32044021043 is a deficient number, since it is larger than the sum of its proper divisors (3321037).

32044021043 is an equidigital number, since it uses as much as digits as its factorization.

32044021043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3321036.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 32044021043 its reverse (34012044023), we get a palindrome (66056065066).

The spelling of 32044021043 in words is "thirty-two billion, forty-four million, twenty-one thousand, forty-three".