1323244314512 has 10 divisors (see below), whose sum is σ = 2563785859398. Its totient is φ = 661622157248.

The previous prime is 1323244314473. The next prime is 1323244314521. The reversal of 1323244314512 is 2154134423231.

It can be written as a sum of positive squares in only one way, i.e., 924143832976 + 399100481536 = 961324^2 + 631744^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 41351384813 + ... + 41351384844.

Almost surely, 2^{1323244314512} is an apocalyptic number.

It is an amenable number.

1323244314512 is a deficient number, since it is larger than the sum of its proper divisors (1240541544886).

1323244314512 is an equidigital number, since it uses as much as digits as its factorization.

1323244314512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82702769665 (or 82702769659 counting only the distinct ones).

The product of its digits is 69120, while the sum is 35.

Adding to 1323244314512 its reverse (2154134423231), we get a palindrome (3477378737743).

The spelling of 1323244314512 in words is "one trillion, three hundred twenty-three billion, two hundred forty-four million, three hundred fourteen thousand, five hundred twelve".