1324144323112 has 128 divisors (see below), whose sum is σ = 2842003584000. Its totient is φ = 572969779200.

The previous prime is 1324144323097. The next prime is 1324144323113. The reversal of 1324144323112 is 2113234414231.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1324144323113) 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, 723180037 + ... + 723181867.

It is an arithmetic number, because the mean of its divisors is an integer number (22203153000).

Almost surely, 2^{1324144323112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1324144323112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1421001792000).

1324144323112 is an abundant number, since it is smaller than the sum of its proper divisors (1517859260888).

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

1324144323112 is a wasteful number, since it uses less digits than its factorization.

1324144323112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3227 (or 3223 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

Adding to 1324144323112 its reverse (2113234414231), we get a palindrome (3437378737343).

The spelling of 1324144323112 in words is "one trillion, three hundred twenty-four billion, one hundred forty-four million, three hundred twenty-three thousand, one hundred twelve".