3544424333121 has 16 divisors (see below), whose sum is σ = 5469394995200. Its totient is φ = 1999747543248.

The previous prime is 3544424333113. The next prime is 3544424333137. The reversal of 3544424333121 is 1213334244453.

It is not a de Polignac number, because 3544424333121 - 2³ = 3544424333113 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3544424333121.

It is not an unprimeable number, because it can be changed into a prime (3544424333111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1068239551 + ... + 1068242868.

It is an arithmetic number, because the mean of its divisors is an integer number (341837187200).

Almost surely, 2^{3544424333121} is an apocalyptic number.

It is an amenable number.

3544424333121 is a deficient number, since it is larger than the sum of its proper divisors (1924970662079).

3544424333121 is a wasteful number, since it uses less digits than its factorization.

3544424333121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2136482508.

The product of its digits is 414720, while the sum is 39.

Adding to 3544424333121 its reverse (1213334244453), we get a palindrome (4757758577574).

The spelling of 3544424333121 in words is "three trillion, five hundred forty-four billion, four hundred twenty-four million, three hundred thirty-three thousand, one hundred twenty-one".