42306546005543 has 4 divisors (see below), whose sum is σ = 42307516984008. Its totient is φ = 42305575027080.

The previous prime is 42306546005513. The next prime is 42306546005557. The reversal of 42306546005543 is 34550064560324.

42306546005543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42306546005543 - 2⁸ = 42306546005287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42306546005513) 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 3 ways as a sum of consecutive naturals, for example, 485423873 + ... + 485511018.

It is an arithmetic number, because the mean of its divisors is an integer number (10576879246002).

Almost surely, 2^{42306546005543} is an apocalyptic number.

42306546005543 is a deficient number, since it is larger than the sum of its proper divisors (970978465).

42306546005543 is an equidigital number, since it uses as much as digits as its factorization.

42306546005543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970978464.

The product of its (nonzero) digits is 5184000, while the sum is 47.

The spelling of 42306546005543 in words is "forty-two trillion, three hundred six billion, five hundred forty-six million, five thousand, five hundred forty-three".