144343023 has 8 divisors (see below), whose sum is σ = 209953536. Its totient is φ = 87480600.

The previous prime is 144343013. The next prime is 144343027. The reversal of 144343023 is 320343441.

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

It is not a de Polignac number, because 144343023 - 2⁴ = 144343007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144342984 and 144343002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144343027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2186983 + ... + 2187048.

It is an arithmetic number, because the mean of its divisors is an integer number (26244192).

Almost surely, 2^144343023 is an apocalyptic number.

144343023 is a deficient number, since it is larger than the sum of its proper divisors (65610513).

144343023 is a wasteful number, since it uses less digits than its factorization.

144343023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4374045.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 144343023 is about 12014.2841234923. The cubic root of 144343023 is about 524.5641407406.

Adding to 144343023 its reverse (320343441), we get a palindrome (464686464).

The spelling of 144343023 in words is "one hundred forty-four million, three hundred forty-three thousand, twenty-three".