144041144 has 64 divisors (see below), whose sum is σ = 303760800. Its totient is φ = 63576576.

The previous prime is 144041143. The next prime is 144041167. The reversal of 144041144 is 441140441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144041143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 491462 + ... + 491754.

Almost surely, 2^144041144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144041144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151880400).

144041144 is an abundant number, since it is smaller than the sum of its proper divisors (159719656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144041144 is a wasteful number, since it uses less digits than its factorization.

144041144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504 (or 500 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 144041144 is about 12001.7142108950. The cubic root of 144041144 is about 524.1981943584.

Adding to 144041144 its reverse (441140441), we get a palindrome (585181585).

The spelling of 144041144 in words is "one hundred forty-four million, forty-one thousand, one hundred forty-four".