11443012310043 has 24 divisors (see below), whose sum is σ = 17520121476000. Its totient is φ = 7172116441344.

The previous prime is 11443012310011. The next prime is 11443012310057. The reversal of 11443012310043 is 34001321034411.

11443012310043 is a `hidden beast` number, since 1 + 1 + 4 + 4 + 301 + 2 + 310 + 0 + 43 = 666.

It is not a de Polignac number, because 11443012310043 - 2⁵ = 11443012310011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11443012309989 and 11443012310016.

It is not an unprimeable number, because it can be changed into a prime (11443012310003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40550868 + ... + 40832081.

It is an arithmetic number, because the mean of its divisors is an integer number (730005061500).

Almost surely, 2^{11443012310043} is an apocalyptic number.

11443012310043 is a deficient number, since it is larger than the sum of its proper divisors (6077109165957).

11443012310043 is a wasteful number, since it uses less digits than its factorization.

11443012310043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81383891 (or 81383888 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 11443012310043 its reverse (34001321034411), we get a palindrome (45444333344454).

The spelling of 11443012310043 in words is "eleven trillion, four hundred forty-three billion, twelve million, three hundred ten thousand, forty-three".