42341594 has 16 divisors (see below), whose sum is σ = 68520168. Its totient is φ = 19548672.

The previous prime is 42341591. The next prime is 42341599. The reversal of 42341594 is 49514324.

It can be written as a sum of positive squares in 4 ways, for example, as 42315025 + 26569 = 6505^2 + 163^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 42341594.

It is not an unprimeable number, because it can be changed into a prime (42341591) 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 7 ways as a sum of consecutive naturals, for example, 9947 + ... + 13550.

Almost surely, 2^42341594 is an apocalyptic number.

42341594 is a deficient number, since it is larger than the sum of its proper divisors (26178574).

42341594 is a wasteful number, since it uses less digits than its factorization.

42341594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23569.

The product of its digits is 17280, while the sum is 32.

The square root of 42341594 is about 6507.0418778428. The cubic root of 42341594 is about 348.5424940310.

The spelling of 42341594 in words is "forty-two million, three hundred forty-one thousand, five hundred ninety-four".