32004421021333 has 4 divisors (see below), whose sum is σ = 32234668654720. Its totient is φ = 31774173387948.

The previous prime is 32004421021277. The next prime is 32004421021361. The reversal of 32004421021333 is 33312012440023.

It is a happy number.

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 cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32004421021333 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 (32004421021033) 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, 115123816485 + ... + 115123816762.

It is an arithmetic number, because the mean of its divisors is an integer number (8058667163680).

Almost surely, 2^{32004421021333} is an apocalyptic number.

It is an amenable number.

32004421021333 is a deficient number, since it is larger than the sum of its proper divisors (230247633387).

32004421021333 is a wasteful number, since it uses less digits than its factorization.

32004421021333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230247633386.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 32004421021333 its reverse (33312012440023), we get a palindrome (65316433461356).

The spelling of 32004421021333 in words is "thirty-two trillion, four billion, four hundred twenty-one million, twenty-one thousand, three hundred thirty-three".