144141 has 8 divisors (see below), whose sum is σ = 200640. Its totient is φ = 91872.

The previous prime is 144139. The next prime is 144161. The reversal of 144141 is 141441.

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

It is not a de Polignac number, because 144141 - 2¹ = 144139 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 144141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144161) 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, 976 + ... + 1113.

It is an arithmetic number, because the mean of its divisors is an integer number (25080).

2¹⁴⁴¹⁴¹ is an apocalyptic number.

It is an amenable number.

144141 is a deficient number, since it is larger than the sum of its proper divisors (56499).

144141 is a wasteful number, since it uses less digits than its factorization.

144141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2115.

The product of its digits is 64, while the sum is 15.

The square root of 144141 is about 379.6590575767. The cubic root of 144141 is about 52.4319299209.

Adding to 144141 its reverse (141441), we get a palindrome (285582).

The spelling of 144141 in words is "one hundred forty-four thousand, one hundred forty-one", and thus it is an iban number.