144245324 has 24 divisors (see below), whose sum is σ = 258264720. Its totient is φ = 70470464.

The previous prime is 144245287. The next prime is 144245327. The reversal of 144245324 is 423542441.

It is not an unprimeable number, because it can be changed into a prime (144245327) 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, 39062 + ... + 42594.

It is an arithmetic number, because the mean of its divisors is an integer number (10761030).

Almost surely, 2^144245324 is an apocalyptic number.

It is an amenable number.

144245324 is a deficient number, since it is larger than the sum of its proper divisors (114019396).

144245324 is a wasteful number, since it uses less digits than its factorization.

144245324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3769 (or 3767 counting only the distinct ones).

The product of its digits is 15360, while the sum is 29.

The square root of 144245324 is about 12010.2174834597. The cubic root of 144245324 is about 524.4457631009.

Adding to 144245324 its reverse (423542441), we get a palindrome (567787765).

The spelling of 144245324 in words is "one hundred forty-four million, two hundred forty-five thousand, three hundred twenty-four".