1323442350352 has 80 divisors (see below), whose sum is σ = 2643253164720. Its totient is φ = 641613479936.

The previous prime is 1323442350337. The next prime is 1323442350353. The reversal of 1323442350352 is 2530532443231.

It can be written as a sum of positive squares in 8 ways, for example, as 336511369216 + 986930981136 = 580096^2 + 993444^2 .

It is not an unprimeable number, because it can be changed into a prime (1323442350353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218639358 + ... + 218645410.

It is an arithmetic number, because the mean of its divisors is an integer number (33040664559).

Almost surely, 2^{1323442350352} is an apocalyptic number.

It is an amenable number.

1323442350352 is a deficient number, since it is larger than the sum of its proper divisors (1319810814368).

1323442350352 is a wasteful number, since it uses less digits than its factorization.

1323442350352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9100 (or 9094 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 1323442350352 its reverse (2530532443231), we get a palindrome (3853974793583).

The spelling of 1323442350352 in words is "one trillion, three hundred twenty-three billion, four hundred forty-two million, three hundred fifty thousand, three hundred fifty-two".