144231041133 has 24 divisors (see below), whose sum is σ = 215780474520. Its totient is φ = 92725153920.

The previous prime is 144231041069. The next prime is 144231041173. The reversal of 144231041133 is 331140132441.

144231041133 is a `hidden beast` number, since 1 + 4 + 423 + 104 + 1 + 133 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 46379068164 + 97851972969 = 215358^2 + 312813^2 .

It is not a de Polignac number, because 144231041133 - 2⁶ = 144231041069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144231041097 and 144231041106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144231041173) 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 23 ways as a sum of consecutive naturals, for example, 122266 + ... + 550827.

It is an arithmetic number, because the mean of its divisors is an integer number (8990853105).

Almost surely, 2^144231041133 is an apocalyptic number.

It is an amenable number.

144231041133 is a deficient number, since it is larger than the sum of its proper divisors (71549433387).

144231041133 is a wasteful number, since it uses less digits than its factorization.

144231041133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673949 (or 673946 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 144231041133 its reverse (331140132441), we get a palindrome (475371173574).

The spelling of 144231041133 in words is "one hundred forty-four billion, two hundred thirty-one million, forty-one thousand, one hundred thirty-three".