1044143434535 has 16 divisors (see below), whose sum is σ = 1254193480800. Its totient is φ = 834500772480.

The previous prime is 1044143434531. The next prime is 1044143434549. The reversal of 1044143434535 is 5354343414401.

It is not a de Polignac number, because 1044143434535 - 2² = 1044143434531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1044143434492 and 1044143434501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044143434531) 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 in 15 ways as a sum of consecutive naturals, for example, 41178041 + ... + 41203389.

It is an arithmetic number, because the mean of its divisors is an integer number (78387092550).

Almost surely, 2^{1044143434535} is an apocalyptic number.

1044143434535 is a deficient number, since it is larger than the sum of its proper divisors (210050046265).

1044143434535 is a wasteful number, since it uses less digits than its factorization.

1044143434535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33058.

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 1044143434535 its reverse (5354343414401), we get a palindrome (6398486848936).

The spelling of 1044143434535 in words is "one trillion, forty-four billion, one hundred forty-three million, four hundred thirty-four thousand, five hundred thirty-five".