42205011041 has 4 divisors (see below), whose sum is σ = 42340718784. Its totient is φ = 42069303300.

The previous prime is 42205010999. The next prime is 42205011071. The reversal of 42205011041 is 14011050224.

It is a happy number.

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 42205011041 - 2³⁴ = 25025141857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42205011071) 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 3 ways as a sum of consecutive naturals, for example, 67853405 + ... + 67854026.

It is an arithmetic number, because the mean of its divisors is an integer number (10585179696).

Almost surely, 2^42205011041 is an apocalyptic number.

It is an amenable number.

42205011041 is a deficient number, since it is larger than the sum of its proper divisors (135707743).

42205011041 is a wasteful number, since it uses less digits than its factorization.

42205011041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135707742.

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 42205011041 its reverse (14011050224), we get a palindrome (56216061265).

The spelling of 42205011041 in words is "forty-two billion, two hundred five million, eleven thousand, forty-one".