42341305 has 32 divisors (see below), whose sum is σ = 56570400. Its totient is φ = 30277632.

The previous prime is 42341303. The next prime is 42341309. The reversal of 42341305 is 50314324.

It can be written as a sum of positive squares in 16 ways, for example, as 13697401 + 28643904 = 3701^2 + 5352^2 .

It is a cyclic number.

It is not a de Polignac number, because 42341305 - 2¹ = 42341303 is a prime.

It is a super-2 number, since 2×42341305² = 3585572218206050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42341303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219289 + ... + 219481.

It is an arithmetic number, because the mean of its divisors is an integer number (1767825).

Almost surely, 2^42341305 is an apocalyptic number.

It is an amenable number.

42341305 is a deficient number, since it is larger than the sum of its proper divisors (14229095).

42341305 is a wasteful number, since it uses less digits than its factorization.

42341305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 42341305 is about 6507.0196710937. The cubic root of 42341305 is about 348.5417010439.

Adding to 42341305 its reverse (50314324), we get a palindrome (92655629).

The spelling of 42341305 in words is "forty-two million, three hundred forty-one thousand, three hundred five".