144322113124443 has 4 divisors (see below), whose sum is σ = 192429484165928. Its totient is φ = 96214742082960.

The previous prime is 144322113124403. The next prime is 144322113124447. The reversal of 144322113124443 is 344421311223441.

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

It is a de Polignac number, because none of the positive numbers 2^k-144322113124443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144322113124447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24053685520738 + ... + 24053685520743.

It is an arithmetic number, because the mean of its divisors is an integer number (48107371041482).

Almost surely, 2^{144322113124443} is an apocalyptic number.

144322113124443 is a deficient number, since it is larger than the sum of its proper divisors (48107371041485).

144322113124443 is an equidigital number, since it uses as much as digits as its factorization.

144322113124443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48107371041484.

The product of its digits is 221184, while the sum is 39.

Adding to 144322113124443 its reverse (344421311223441), we get a palindrome (488743424347884).

The spelling of 144322113124443 in words is "one hundred forty-four trillion, three hundred twenty-two billion, one hundred thirteen million, one hundred twenty-four thousand, four hundred forty-three".