5144042543323 has 2 divisors, whose sum is σ = 5144042543324. Its totient is φ = 5144042543322.

The previous prime is 5144042543239. The next prime is 5144042543327. The reversal of 5144042543323 is 3233452404415.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5144042543323 - 2⁹ = 5144042542811 is a prime.

It is a super-2 number, since 2×5144042543323² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5144042543327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2572021271661 + 2572021271662.

It is an arithmetic number, because the mean of its divisors is an integer number (2572021271662).

Almost surely, 2^{5144042543323} is an apocalyptic number.

5144042543323 is a deficient number, since it is larger than the sum of its proper divisors (1).

5144042543323 is an equidigital number, since it uses as much as digits as its factorization.

5144042543323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 5144042543323 its reverse (3233452404415), we get a palindrome (8377494947738).

The spelling of 5144042543323 in words is "five trillion, one hundred forty-four billion, forty-two million, five hundred forty-three thousand, three hundred twenty-three".