1144310168 has 16 divisors (see below), whose sum is σ = 2238868080. Its totient is φ = 547278688.

The previous prime is 1144310149. The next prime is 1144310179. The reversal of 1144310168 is 8610134411.

It is a self number, because there is not a number n which added to its sum of digits gives 1144310168.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3109355 + ... + 3109722.

It is an arithmetic number, because the mean of its divisors is an integer number (139929255).

Almost surely, 2^1144310168 is an apocalyptic number.

It is an amenable number.

1144310168 is a deficient number, since it is larger than the sum of its proper divisors (1094557912).

1144310168 is a wasteful number, since it uses less digits than its factorization.

1144310168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6219106 (or 6219102 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 1144310168 is about 33827.6538944101. The cubic root of 1144310168 is about 1045.9588181016.

Adding to 1144310168 its reverse (8610134411), we get a palindrome (9754444579).

The spelling of 1144310168 in words is "one billion, one hundred forty-four million, three hundred ten thousand, one hundred sixty-eight".