1323411410443 has 4 divisors (see below), whose sum is σ = 1380951037008. Its totient is φ = 1265871783880.

The previous prime is 1323411410411. The next prime is 1323411410471. The reversal of 1323411410443 is 3440141143231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1323411410443 - 2⁵ = 1323411410411 is a prime.

It is a super-2 number, since 2×1323411410443² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1323411410143) 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 3 ways as a sum of consecutive naturals, for example, 28769813248 + ... + 28769813293.

It is an arithmetic number, because the mean of its divisors is an integer number (345237759252).

Almost surely, 2^{1323411410443} is an apocalyptic number.

1323411410443 is a deficient number, since it is larger than the sum of its proper divisors (57539626565).

1323411410443 is an equidigital number, since it uses as much as digits as its factorization.

1323411410443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57539626564.

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

Adding to 1323411410443 its reverse (3440141143231), we get a palindrome (4763552553674).

The spelling of 1323411410443 in words is "one trillion, three hundred twenty-three billion, four hundred eleven million, four hundred ten thousand, four hundred forty-three".