144030423 has 8 divisors (see below), whose sum is σ = 192096000. Its totient is φ = 95992568.

The previous prime is 144030379. The next prime is 144030427. The reversal of 144030423 is 324030441.

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 144030423 - 2¹³ = 144022231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144030423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144030427) 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, 17218 + ... + 24176.

It is an arithmetic number, because the mean of its divisors is an integer number (24012000).

Almost surely, 2^144030423 is an apocalyptic number.

144030423 is a deficient number, since it is larger than the sum of its proper divisors (48065577).

144030423 is an equidigital number, since it uses as much as digits as its factorization.

144030423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13861.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 144030423 is about 12001.2675580540. The cubic root of 144030423 is about 524.1851886571.

Adding to 144030423 its reverse (324030441), we get a palindrome (468060864).

It can be divided in two parts, 144030 and 423, that added together give a triangular number (144453 = T₅₃₇).

The spelling of 144030423 in words is "one hundred forty-four million, thirty thousand, four hundred twenty-three".