3204444321213 has 4 divisors (see below), whose sum is σ = 4272592428288. Its totient is φ = 2136296214140.

The previous prime is 3204444321203. The next prime is 3204444321217. The reversal of 3204444321213 is 3121234444023.

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 not a de Polignac number, because 3204444321213 - 2¹² = 3204444317117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3204444321217) 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, 534074053533 + ... + 534074053538.

It is an arithmetic number, because the mean of its divisors is an integer number (1068148107072).

Almost surely, 2^{3204444321213} is an apocalyptic number.

It is an amenable number.

3204444321213 is a deficient number, since it is larger than the sum of its proper divisors (1068148107075).

3204444321213 is a wasteful number, since it uses less digits than its factorization.

3204444321213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068148107074.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 3204444321213 its reverse (3121234444023), we get a palindrome (6325678765236).

The spelling of 3204444321213 in words is "three trillion, two hundred four billion, four hundred forty-four million, three hundred twenty-one thousand, two hundred thirteen".