144011 has 6 divisors (see below), whose sum is σ = 167580. Its totient is φ = 123396.

The previous prime is 143999. The next prime is 144013. The reversal of 144011 is 110441.

It is not a de Polignac number, because 144011 - 2⁶ = 143947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 143983 and 144001.

It is not an unprimeable number, because it can be changed into a prime (144013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1421 + ... + 1518.

It is an arithmetic number, because the mean of its divisors is an integer number (27930).

2¹⁴⁴⁰¹¹ is an apocalyptic number.

144011 is a deficient number, since it is larger than the sum of its proper divisors (23569).

144011 is an equidigital number, since it uses as much as digits as its factorization.

144011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2953 (or 2946 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 144011 is about 379.4878127160. The cubic root of 144011 is about 52.4161624870.

Adding to 144011 its reverse (110441), we get a palindrome (254452).

The spelling of 144011 in words is "one hundred forty-four thousand, eleven", and thus it is an iban number.