1044143434511 has 2 divisors, whose sum is σ = 1044143434512. Its totient is φ = 1044143434510.

The previous prime is 1044143434501. The next prime is 1044143434531. The reversal of 1044143434511 is 1154343414401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1044143434511 - 2⁶ = 1044143434447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1044143434501) 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 as a sum of consecutive naturals, namely, 522071717255 + 522071717256.

It is an arithmetic number, because the mean of its divisors is an integer number (522071717256).

Almost surely, 2^{1044143434511} is an apocalyptic number.

1044143434511 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044143434511 is an equidigital number, since it uses as much as digits as its factorization.

1044143434511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 1044143434511 its reverse (1154343414401), we get a palindrome (2198486848912).

The spelling of 1044143434511 in words is "one trillion, forty-four billion, one hundred forty-three million, four hundred thirty-four thousand, five hundred eleven".