144044311 has 8 divisors (see below), whose sum is σ = 147058560. Its totient is φ = 141049272.

The previous prime is 144044309. The next prime is 144044317. The reversal of 144044311 is 113440441.

144044311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 144044311 - 2¹ = 144044309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144044317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10876 + ... + 20158.

It is an arithmetic number, because the mean of its divisors is an integer number (18382320).

Almost surely, 2^144044311 is an apocalyptic number.

144044311 is a deficient number, since it is larger than the sum of its proper divisors (3014249).

144044311 is an equidigital number, since it uses as much as digits as its factorization.

144044311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9605.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 144044311 is about 12001.8461496555. The cubic root of 144044311 is about 524.2020361392.

Adding to 144044311 its reverse (113440441), we get a palindrome (257484752).

The spelling of 144044311 in words is "one hundred forty-four million, forty-four thousand, three hundred eleven".