4142585089 has 2 divisors, whose sum is σ = 4142585090. Its totient is φ = 4142585088.

The previous prime is 4142585063. The next prime is 4142585159. The reversal of 4142585089 is 9805852414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3767504400 + 375080689 = 61380^2 + 19367^2 .

It is a cyclic number.

It is not a de Polignac number, because 4142585089 - 2⁷ = 4142584961 is a prime.

It is a super-2 number, since 2×4142585089² = 34322022439210275842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4142585059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2071292544 + 2071292545.

It is an arithmetic number, because the mean of its divisors is an integer number (2071292545).

Almost surely, 2^4142585089 is an apocalyptic number.

It is an amenable number.

4142585089 is a deficient number, since it is larger than the sum of its proper divisors (1).

4142585089 is an equidigital number, since it uses as much as digits as its factorization.

4142585089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 460800, while the sum is 46.

The square root of 4142585089 is about 64362.9170330245. The cubic root of 4142585089 is about 1606.0429150501.

The spelling of 4142585089 in words is "four billion, one hundred forty-two million, five hundred eighty-five thousand, eighty-nine".