32044014421 has 4 divisors (see below), whose sum is σ = 32046181792. Its totient is φ = 32041847052.

The previous prime is 32044014403. The next prime is 32044014449. The reversal of 32044014421 is 12441044023.

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, and also an emirpimes, since its reverse is a distinct semiprime: 12441044023 = 17 ⋅731826119.

It is a cyclic number.

It is not a de Polignac number, because 32044014421 - 2⁵ = 32044014389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32044054421) 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, 1061355 + ... + 1091128.

It is an arithmetic number, because the mean of its divisors is an integer number (8011545448).

Almost surely, 2^32044014421 is an apocalyptic number.

It is an amenable number.

32044014421 is a deficient number, since it is larger than the sum of its proper divisors (2167371).

32044014421 is a wasteful number, since it uses less digits than its factorization.

32044014421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167370.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 32044014421 its reverse (12441044023), we get a palindrome (44485058444).

The spelling of 32044014421 in words is "thirty-two billion, forty-four million, fourteen thousand, four hundred twenty-one".