3423234331221 has 8 divisors (see below), whose sum is σ = 4804539412320. Its totient is φ = 2162042735472.

The previous prime is 3423234331211. The next prime is 3423234331229. The reversal of 3423234331221 is 1221334323243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3423234331221 - 2⁹ = 3423234330709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3423234331229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30028371270 + ... + 30028371383.

It is an arithmetic number, because the mean of its divisors is an integer number (600567426540).

Almost surely, 2^{3423234331221} is an apocalyptic number.

It is an amenable number.

3423234331221 is a deficient number, since it is larger than the sum of its proper divisors (1381305081099).

3423234331221 is a wasteful number, since it uses less digits than its factorization.

3423234331221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60056742675.

The product of its digits is 62208, while the sum is 33.

Adding to 3423234331221 its reverse (1221334323243), we get a palindrome (4644568654464).

The spelling of 3423234331221 in words is "three trillion, four hundred twenty-three billion, two hundred thirty-four million, three hundred thirty-one thousand, two hundred twenty-one".