1144324318 has 8 divisors (see below), whose sum is σ = 1724622120. Its totient is φ = 569450280.

The previous prime is 1144324303. The next prime is 1144324319. The reversal of 1144324318 is 8134234411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1144324318.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144324319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1355413 + ... + 1356256.

It is an arithmetic number, because the mean of its divisors is an integer number (215577765).

Almost surely, 2^1144324318 is an apocalyptic number.

1144324318 is a deficient number, since it is larger than the sum of its proper divisors (580297802).

1144324318 is a wasteful number, since it uses less digits than its factorization.

1144324318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711882.

The product of its digits is 9216, while the sum is 31.

The square root of 1144324318 is about 33827.8630421728. The cubic root of 1144324318 is about 1045.9631293617.

Adding to 1144324318 its reverse (8134234411), we get a palindrome (9278558729).

The spelling of 1144324318 in words is "one billion, one hundred forty-four million, three hundred twenty-four thousand, three hundred eighteen".