42606027065 has 32 divisors (see below), whose sum is σ = 60192248064. Its totient is φ = 28339787520.

The previous prime is 42606026933. The next prime is 42606027073. The reversal of 42606027065 is 56072060624.

It is not a de Polignac number, because 42606027065 - 2¹⁰ = 42606026041 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 378947 + ... + 478343.

It is an arithmetic number, because the mean of its divisors is an integer number (1881007752).

Almost surely, 2^42606027065 is an apocalyptic number.

It is an amenable number.

42606027065 is a deficient number, since it is larger than the sum of its proper divisors (17586220999).

42606027065 is a wasteful number, since it uses less digits than its factorization.

42606027065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99777.

The product of its (nonzero) digits is 120960, while the sum is 38.

Adding to 42606027065 its reverse (56072060624), we get a palindrome (98678087689).

The spelling of 42606027065 in words is "forty-two billion, six hundred six million, twenty-seven thousand, sixty-five".