3444444213323 has 4 divisors (see below), whose sum is σ = 3444451931280. Its totient is φ = 3444436495368.

The previous prime is 3444444213307. The next prime is 3444444213359. The reversal of 3444444213323 is 3233124444443.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3444444213323 - 2⁴ = 3444444213307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3444444212323) 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, 3145583 + ... + 4096776.

It is an arithmetic number, because the mean of its divisors is an integer number (861112982820).

Almost surely, 2^{3444444213323} is an apocalyptic number.

3444444213323 is a deficient number, since it is larger than the sum of its proper divisors (7717957).

3444444213323 is an equidigital number, since it uses as much as digits as its factorization.

3444444213323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7717956.

The product of its digits is 1327104, while the sum is 41.

Adding to 3444444213323 its reverse (3233124444443), we get a palindrome (6677568657766).

The spelling of 3444444213323 in words is "three trillion, four hundred forty-four billion, four hundred forty-four million, two hundred thirteen thousand, three hundred twenty-three".