1324112204442 has 16 divisors (see below), whose sum is σ = 2648238516000. Its totient is φ = 441368383632.

The previous prime is 1324112204431. The next prime is 1324112204449. The reversal of 1324112204442 is 2444022114231.

It is not an unprimeable number, because it can be changed into a prime (1324112204449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 936448 + ... + 1877540.

It is an arithmetic number, because the mean of its divisors is an integer number (165514907250).

Almost surely, 2^{1324112204442} is an apocalyptic number.

1324112204442 is an abundant number, since it is smaller than the sum of its proper divisors (1324126311558).

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

1324112204442 is a wasteful number, since it uses less digits than its factorization.

1324112204442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175597.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 1324112204442 its reverse (2444022114231), we get a palindrome (3768134318673).

The spelling of 1324112204442 in words is "one trillion, three hundred twenty-four billion, one hundred twelve million, two hundred four thousand, four hundred forty-two".