1324344168 has 144 divisors (see below), whose sum is σ = 4327202880. Its totient is φ = 378356832.

The previous prime is 1324344167. The next prime is 1324344181. The reversal of 1324344168 is 8614434231.

It is a super-2 number, since 2×1324344168² = 3507774950631224448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is not an unprimeable number, because it can be changed into a prime (1324344167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 88305 + ... + 102207.

It is an arithmetic number, because the mean of its divisors is an integer number (30050020).

Almost surely, 2^1324344168 is an apocalyptic number.

1324344168 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1324344168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2163601440).

1324344168 is an abundant number, since it is smaller than the sum of its proper divisors (3002858712).

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

1324344168 is a wasteful number, since it uses less digits than its factorization.

1324344168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13938 (or 13915 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 1324344168 is about 36391.5397860547. The cubic root of 1324344168 is about 1098.1633726267.

Adding to 1324344168 its reverse (8614434231), we get a palindrome (9938778399).

The spelling of 1324344168 in words is "one billion, three hundred twenty-four million, three hundred forty-four thousand, one hundred sixty-eight".