4144444341322 has 4 divisors (see below), whose sum is σ = 6216666511986. Its totient is φ = 2072222170660.

The previous prime is 4144444341311. The next prime is 4144444341329. The reversal of 4144444341322 is 2231434444414.

4144444341322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 3973998393121 + 170445948201 = 1993489^2 + 412851^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4144444341329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036111085329 + ... + 1036111085332.

Almost surely, 2^{4144444341322} is an apocalyptic number.

4144444341322 is a deficient number, since it is larger than the sum of its proper divisors (2072222170664).

4144444341322 is a wasteful number, since it uses less digits than its factorization.

4144444341322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2072222170663.

The product of its digits is 589824, while the sum is 40.

Adding to 4144444341322 its reverse (2231434444414), we get a palindrome (6375878785736).

The spelling of 4144444341322 in words is "four trillion, one hundred forty-four billion, four hundred forty-four million, three hundred forty-one thousand, three hundred twenty-two".