144327 has 4 divisors (see below), whose sum is σ = 192440. Its totient is φ = 96216.

The previous prime is 144323. The next prime is 144341. The reversal of 144327 is 723441.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 144327 - 2² = 144323 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24052 + ... + 24057.

It is an arithmetic number, because the mean of its divisors is an integer number (48110).

2¹⁴⁴³²⁷ is an apocalyptic number.

144327 is a deficient number, since it is larger than the sum of its proper divisors (48113).

144327 is an equidigital number, since it uses as much as digits as its factorization.

144327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48112.

The product of its digits is 672, while the sum is 21.

The square root of 144327 is about 379.9039352257. The cubic root of 144327 is about 52.4544730029.

Adding to 144327 its reverse (723441), we get a palindrome (867768).

The spelling of 144327 in words is "one hundred forty-four thousand, three hundred twenty-seven", and thus it is an iban number.