42341330 has 32 divisors (see below), whose sum is σ = 77641200. Its totient is φ = 16623360.

The previous prime is 42341309. The next prime is 42341333. The reversal of 42341330 is 3314324.

It can be written as a sum of positive squares in 8 ways, for example, as 104329 + 42237001 = 323^2 + 6499^2 .

It is not an unprimeable number, because it can be changed into a prime (42341333) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 233840 + ... + 234020.

Almost surely, 2^42341330 is an apocalyptic number.

42341330 is a deficient number, since it is larger than the sum of its proper divisors (35299870).

42341330 is a wasteful number, since it uses less digits than its factorization.

42341330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 42341330 is about 6507.0215920957. The cubic root of 42341330 is about 348.5417696415.

Adding to 42341330 its reverse (3314324), we get a palindrome (45655654).

The spelling of 42341330 in words is "forty-two million, three hundred forty-one thousand, three hundred thirty".