3144402441321 has 8 divisors (see below), whose sum is σ = 4193505530304. Its totient is φ = 2095783823280.

The previous prime is 3144402441293. The next prime is 3144402441409. The reversal of 3144402441321 is 1231442044413.

It is a happy number.

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

It is not a de Polignac number, because 3144402441321 - 2¹³ = 3144402433129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3144402446321) 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 7 ways as a sum of consecutive naturals, for example, 121102590 + ... + 121128551.

It is an arithmetic number, because the mean of its divisors is an integer number (524188191288).

Almost surely, 2^{3144402441321} is an apocalyptic number.

It is an amenable number.

3144402441321 is a deficient number, since it is larger than the sum of its proper divisors (1049103088983).

3144402441321 is a wasteful number, since it uses less digits than its factorization.

3144402441321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242235471.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 3144402441321 its reverse (1231442044413), we get a palindrome (4375844485734).

The spelling of 3144402441321 in words is "three trillion, one hundred forty-four billion, four hundred two million, four hundred forty-one thousand, three hundred twenty-one".