144310043 has 4 divisors (see below), whose sum is σ = 147032928. Its totient is φ = 141587160.

The previous prime is 144310039. The next prime is 144310051. The reversal of 144310043 is 340013441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 340013441 = 911 ⋅373231.

It is a cyclic number.

It is not a de Polignac number, because 144310043 - 2² = 144310039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144309997 and 144310024.

It is not an unprimeable number, because it can be changed into a prime (144310063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1361363 + ... + 1361468.

It is an arithmetic number, because the mean of its divisors is an integer number (36758232).

Almost surely, 2^144310043 is an apocalyptic number.

144310043 is a deficient number, since it is larger than the sum of its proper divisors (2722885).

144310043 is an equidigital number, since it uses as much as digits as its factorization.

144310043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2722884.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 144310043 is about 12012.9115122022. The cubic root of 144310043 is about 524.5241862794.

Adding to 144310043 its reverse (340013441), we get a palindrome (484323484).

The spelling of 144310043 in words is "one hundred forty-four million, three hundred ten thousand, forty-three".