144324213 has 32 divisors (see below), whose sum is σ = 218419200. Its totient is φ = 83966400.

The previous prime is 144324199. The next prime is 144324221. The reversal of 144324213 is 312423441.

144324213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 144324213 - 2⁵ = 144324181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144324233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 228408 + ... + 229038.

It is an arithmetic number, because the mean of its divisors is an integer number (6825600).

Almost surely, 2^144324213 is an apocalyptic number.

It is an amenable number.

144324213 is a deficient number, since it is larger than the sum of its proper divisors (74094987).

144324213 is a wasteful number, since it uses less digits than its factorization.

144324213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913.

The product of its digits is 2304, while the sum is 24.

The square root of 144324213 is about 12013.5012798101. The cubic root of 144324213 is about 524.5413536327.

Adding to 144324213 its reverse (312423441), we get a palindrome (456747654).

The spelling of 144324213 in words is "one hundred forty-four million, three hundred twenty-four thousand, two hundred thirteen".