1323432241143 has 4 divisors (see below), whose sum is σ = 1764576321528. Its totient is φ = 882288160760.

The previous prime is 1323432241111. The next prime is 1323432241151. The reversal of 1323432241143 is 3411422343231.

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 1323432241143 - 2⁵ = 1323432241111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323432245143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220572040188 + ... + 220572040193.

It is an arithmetic number, because the mean of its divisors is an integer number (441144080382).

Almost surely, 2^{1323432241143} is an apocalyptic number.

1323432241143 is a deficient number, since it is larger than the sum of its proper divisors (441144080385).

1323432241143 is an equidigital number, since it uses as much as digits as its factorization.

1323432241143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441144080384.

The product of its digits is 41472, while the sum is 33.

Adding to 1323432241143 its reverse (3411422343231), we get a palindrome (4734854584374).

The spelling of 1323432241143 in words is "one trillion, three hundred twenty-three billion, four hundred thirty-two million, two hundred forty-one thousand, one hundred forty-three".