144143324 has 24 divisors (see below), whose sum is σ = 273053088. Its totient is φ = 66185280.

The previous prime is 144143309. The next prime is 144143327. The reversal of 144143324 is 423341441.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 144143293 and 144143302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144143327) 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, 3209 + ... + 17279.

It is an arithmetic number, because the mean of its divisors is an integer number (11377212).

Almost surely, 2^144143324 is an apocalyptic number.

It is an amenable number.

144143324 is a deficient number, since it is larger than the sum of its proper divisors (128909764).

144143324 is a wasteful number, since it uses less digits than its factorization.

144143324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14285 (or 14283 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 144143324 is about 12005.9703481226. The cubic root of 144143324 is about 524.3221170784.

Adding to 144143324 its reverse (423341441), we get a palindrome (567484765).

The spelling of 144143324 in words is "one hundred forty-four million, one hundred forty-three thousand, three hundred twenty-four".