144030 has 16 divisors (see below), whose sum is σ = 345744. Its totient is φ = 38400.

The previous prime is 144013. The next prime is 144031. The reversal of 144030 is 30441.

144030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 143997 and 144015.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 144030.

It is not an unprimeable number, because it can be changed into a prime (144031) by changing a digit.

144030 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2371 + ... + 2430.

It is an arithmetic number, because the mean of its divisors is an integer number (21609).

2¹⁴⁴⁰³⁰ is an apocalyptic number.

144030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144030 is an abundant number, since it is smaller than the sum of its proper divisors (201714).

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

144030 is a wasteful number, since it uses less digits than its factorization.

144030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4811.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 144030 is about 379.5128456324. The cubic root of 144030 is about 52.4184675500.

Adding to 144030 its reverse (30441), we get a palindrome (174471).

The spelling of 144030 in words is "one hundred forty-four thousand, thirty".