42443134231041 has 8 divisors (see below), whose sum is σ = 62878717379360. Its totient is φ = 28295422820676.

The previous prime is 42443134230983. The next prime is 42443134231049. The reversal of 42443134231041 is 14013243134424.

42443134231041 is a `hidden beast` number, since 4 + 24 + 4 + 313 + 4 + 2 + 310 + 4 + 1 = 666.

It is not a de Polignac number, because 42443134231041 - 2¹⁵ = 42443134198273 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42443134230987 and 42443134231005.

It is not an unprimeable number, because it can be changed into a prime (42443134231049) 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 7 ways as a sum of consecutive naturals, for example, 785983967215 + ... + 785983967268.

It is an arithmetic number, because the mean of its divisors is an integer number (7859839672420).

Almost surely, 2^{42443134231041} is an apocalyptic number.

It is an amenable number.

42443134231041 is a deficient number, since it is larger than the sum of its proper divisors (20435583148319).

42443134231041 is a wasteful number, since it uses less digits than its factorization.

42443134231041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571967934492 (or 1571967934486 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 42443134231041 its reverse (14013243134424), we get a palindrome (56456377365465).

The spelling of 42443134231041 in words is "forty-two trillion, four hundred forty-three billion, one hundred thirty-four million, two hundred thirty-one thousand, forty-one".