10043004543443 has 16 divisors (see below), whose sum is σ = 10583790816000. Its totient is φ = 9503443493280.

The previous prime is 10043004543401. The next prime is 10043004543461. The reversal of 10043004543443 is 34434540034001.

It is a happy number.

10043004543443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10043004543443 - 2⁶ = 10043004543379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10043004543343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83388833 + ... + 83509181.

It is an arithmetic number, because the mean of its divisors is an integer number (661486926000).

Almost surely, 2^{10043004543443} is an apocalyptic number.

10043004543443 is a deficient number, since it is larger than the sum of its proper divisors (540786272557).

10043004543443 is a wasteful number, since it uses less digits than its factorization.

10043004543443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125402.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 10043004543443 its reverse (34434540034001), we get a palindrome (44477544577444).

The spelling of 10043004543443 in words is "ten trillion, forty-three billion, four million, five hundred forty-three thousand, four hundred forty-three".