1144340043443 has 2 divisors, whose sum is σ = 1144340043444. Its totient is φ = 1144340043442.

The previous prime is 1144340043389. The next prime is 1144340043487. The reversal of 1144340043443 is 3443400434411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1144340043443 - 2¹⁴ = 1144340027059 is a prime.

It is not a weakly prime, because it can be changed into another prime (1144340049443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572170021721 + 572170021722.

It is an arithmetic number, because the mean of its divisors is an integer number (572170021722).

Almost surely, 2^{1144340043443} is an apocalyptic number.

1144340043443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144340043443 is an equidigital number, since it uses as much as digits as its factorization.

1144340043443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 1144340043443 its reverse (3443400434411), we get a palindrome (4587740477854).

The spelling of 1144340043443 in words is "one trillion, one hundred forty-four billion, three hundred forty million, forty-three thousand, four hundred forty-three".