3344441403321 has 24 divisors (see below), whose sum is σ = 5059382362944. Its totient is φ = 2207552065200.

The previous prime is 3344441403319. The next prime is 3344441403323. The reversal of 3344441403321 is 1233041444433.

It is an interprime number because it is at equal distance from previous prime (3344441403319) and next prime (3344441403323).

It is not a de Polignac number, because 3344441403321 - 2¹ = 3344441403319 is a prime.

It is a super-2 number, since 2×3344441403321² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3344441403323) 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 23 ways as a sum of consecutive naturals, for example, 68109781 + ... + 68158866.

It is an arithmetic number, because the mean of its divisors is an integer number (210807598456).

Almost surely, 2^{3344441403321} is an apocalyptic number.

It is an amenable number.

3344441403321 is a deficient number, since it is larger than the sum of its proper divisors (1714940959623).

3344441403321 is a wasteful number, since it uses less digits than its factorization.

3344441403321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136268763 (or 136268751 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 3344441403321 its reverse (1233041444433), we get a palindrome (4577482847754).

The spelling of 3344441403321 in words is "three trillion, three hundred forty-four billion, four hundred forty-one million, four hundred three thousand, three hundred twenty-one".