144020230224 has 40 divisors (see below), whose sum is σ = 400671667872. Its totient is φ = 44313916800.

The previous prime is 144020230217. The next prime is 144020230253. The reversal of 144020230224 is 422032020441.

144020230224 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 144020230194 and 144020230203.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 115400202 + ... + 115401449.

Almost surely, 2^144020230224 is an apocalyptic number.

It is an amenable number.

144020230224 is an abundant number, since it is smaller than the sum of its proper divisors (256651437648).

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

144020230224 is a wasteful number, since it uses less digits than its factorization.

144020230224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230801675 (or 230801669 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 144020230224 its reverse (422032020441), we get a palindrome (566052250665).

The spelling of 144020230224 in words is "one hundred forty-four billion, twenty million, two hundred thirty thousand, two hundred twenty-four".