144444102133 has 8 divisors (see below), whose sum is σ = 144691974936. Its totient is φ = 144196300800.

The previous prime is 144444102109. The next prime is 144444102151. The reversal of 144444102133 is 331201444441.

It can be written as a sum of positive squares in 4 ways, for example, as 120882773124 + 23561329009 = 347682^2 + 153497^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144444102133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144444102095 and 144444102104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144444102193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5410185 + ... + 5436817.

It is an arithmetic number, because the mean of its divisors is an integer number (18086496867).

Almost surely, 2^144444102133 is an apocalyptic number.

It is an amenable number.

144444102133 is a deficient number, since it is larger than the sum of its proper divisors (247872803).

144444102133 is an equidigital number, since it uses as much as digits as its factorization.

144444102133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35735.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 144444102133 its reverse (331201444441), we get a palindrome (475645546574).

The spelling of 144444102133 in words is "one hundred forty-four billion, four hundred forty-four million, one hundred two thousand, one hundred thirty-three".