34445144543 has 2 divisors, whose sum is σ = 34445144544. Its totient is φ = 34445144542.

The previous prime is 34445144533. The next prime is 34445144549. The reversal of 34445144543 is 34544154443.

It is a strong prime.

It is an emirp because it is prime and its reverse (34544154443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34445144543 - 2²⁰ = 34444095967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34445144543.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34445144549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17222572271 + 17222572272.

It is an arithmetic number, because the mean of its divisors is an integer number (17222572272).

Almost surely, 2^34445144543 is an apocalyptic number.

34445144543 is a deficient number, since it is larger than the sum of its proper divisors (1).

34445144543 is an equidigital number, since it uses as much as digits as its factorization.

34445144543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 921600, while the sum is 41.

Adding to 34445144543 its reverse (34544154443), we get a palindrome (68989298986).

The spelling of 34445144543 in words is "thirty-four billion, four hundred forty-five million, one hundred forty-four thousand, five hundred forty-three".