42242213041 has 4 divisors (see below), whose sum is σ = 48276814912. Its totient is φ = 36207611172.

The previous prime is 42242212993. The next prime is 42242213047. The reversal of 42242213041 is 14031224224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42242213041 - 2³¹ = 40094729393 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42242212997 and 42242213015.

It is not an unprimeable number, because it can be changed into a prime (42242213047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3017300925 + ... + 3017300938.

It is an arithmetic number, because the mean of its divisors is an integer number (12069203728).

Almost surely, 2^42242213041 is an apocalyptic number.

It is an amenable number.

42242213041 is a deficient number, since it is larger than the sum of its proper divisors (6034601871).

42242213041 is an equidigital number, since it uses as much as digits as its factorization.

42242213041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6034601870.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 42242213041 its reverse (14031224224), we get a palindrome (56273437265).

The spelling of 42242213041 in words is "forty-two billion, two hundred forty-two million, two hundred thirteen thousand, forty-one".