3241342221 has 32 divisors (see below), whose sum is σ = 4904202240. Its totient is φ = 1887758784.

The previous prime is 3241342219. The next prime is 3241342231. The reversal of 3241342221 is 1222431423.

It is a happy number.

It is not a de Polignac number, because 3241342221 - 2¹ = 3241342219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3241342191 and 3241342200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3241342231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1070716 + ... + 1073738.

It is an arithmetic number, because the mean of its divisors is an integer number (153256320).

Almost surely, 2^3241342221 is an apocalyptic number.

It is an amenable number.

3241342221 is a deficient number, since it is larger than the sum of its proper divisors (1662860019).

3241342221 is a wasteful number, since it uses less digits than its factorization.

3241342221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4505.

The product of its digits is 2304, while the sum is 24.

The square root of 3241342221 is about 56932.7868718896. The cubic root of 3241342221 is about 1479.9315498230.

Adding to 3241342221 its reverse (1222431423), we get a palindrome (4463773644).

The spelling of 3241342221 in words is "three billion, two hundred forty-one million, three hundred forty-two thousand, two hundred twenty-one".