8442141589495 has 16 divisors (see below), whose sum is σ = 10136214964512. Its totient is φ = 6749950560640.

The previous prime is 8442141589489. The next prime is 8442141589561. The reversal of 8442141589495 is 5949851412448.

It is not a de Polignac number, because 8442141589495 - 2¹¹ = 8442141587447 is a prime.

It is a super-4 number, since 4×8442141589495⁴ (a number of 53 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121713525 + ... + 121782865.

It is an arithmetic number, because the mean of its divisors is an integer number (633513435282).

Almost surely, 2^{8442141589495} is an apocalyptic number.

8442141589495 is a deficient number, since it is larger than the sum of its proper divisors (1694073375017).

8442141589495 is a wasteful number, since it uses less digits than its factorization.

8442141589495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82562.

The product of its digits is 66355200, while the sum is 64.

The spelling of 8442141589495 in words is "eight trillion, four hundred forty-two billion, one hundred forty-one million, five hundred eighty-nine thousand, four hundred ninety-five".