42317683 has 2 divisors, whose sum is σ = 42317684. Its totient is φ = 42317682.

The previous prime is 42317663. The next prime is 42317701. The reversal of 42317683 is 38671324.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42317683 - 2⁵ = 42317651 is a prime.

It is not a weakly prime, because it can be changed into another prime (42317663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21158841 + 21158842.

It is an arithmetic number, because the mean of its divisors is an integer number (21158842).

Almost surely, 2^42317683 is an apocalyptic number.

42317683 is a deficient number, since it is larger than the sum of its proper divisors (1).

42317683 is an equidigital number, since it uses as much as digits as its factorization.

42317683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 34.

The square root of 42317683 is about 6505.2043011730. The cubic root of 42317683 is about 348.4768724356.

The spelling of 42317683 in words is "forty-two million, three hundred seventeen thousand, six hundred eighty-three".