42341205 has 32 divisors (see below), whose sum is σ = 69672960. Its totient is φ = 21949760.

The previous prime is 42341171. The next prime is 42341227. The reversal of 42341205 is 50214324.

It is not a de Polignac number, because 42341205 - 2¹³ = 42333013 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88156 + ... + 88634.

It is an arithmetic number, because the mean of its divisors is an integer number (2177280).

Almost surely, 2^42341205 is an apocalyptic number.

It is an amenable number.

42341205 is a deficient number, since it is larger than the sum of its proper divisors (27331755).

42341205 is a wasteful number, since it uses less digits than its factorization.

42341205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 42341205 is about 6507.0119870798. The cubic root of 42341205 is about 348.5414266531.

Adding to 42341205 its reverse (50214324), we get a palindrome (92555529).

The spelling of 42341205 in words is "forty-two million, three hundred forty-one thousand, two hundred five".