144241224 has 16 divisors (see below), whose sum is σ = 360603120. Its totient is φ = 48080400.

The previous prime is 144241219. The next prime is 144241241. The reversal of 144241224 is 422142441.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 6010051 = 144241224 / (1 + 4 + 4 + 2 + 4 + 1 + 2 + 2 + 4).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 144241194 and 144241203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3005002 + ... + 3005049.

It is an arithmetic number, because the mean of its divisors is an integer number (22537695).

Almost surely, 2^144241224 is an apocalyptic number.

It is an amenable number.

144241224 is an abundant number, since it is smaller than the sum of its proper divisors (216361896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144241224 is a wasteful number, since it uses less digits than its factorization.

144241224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6010060 (or 6010056 counting only the distinct ones).

The product of its digits is 2048, while the sum is 24.

The square root of 144241224 is about 12010.0467942469. The cubic root of 144241224 is about 524.4407941403.

Adding to 144241224 its reverse (422142441), we get a palindrome (566383665).

The spelling of 144241224 in words is "one hundred forty-four million, two hundred forty-one thousand, two hundred twenty-four".