8142608015 has 16 divisors (see below), whose sum is σ = 9865037088. Its totient is φ = 6451700736.

The previous prime is 8142608009. The next prime is 8142608017. The reversal of 8142608015 is 5108062418.

It is a cyclic number.

It is not a de Polignac number, because 8142608015 - 2¹⁴ = 8142591631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8142608017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290039 + ... + 316871.

It is an arithmetic number, because the mean of its divisors is an integer number (616564818).

Almost surely, 2^8142608015 is an apocalyptic number.

8142608015 is a deficient number, since it is larger than the sum of its proper divisors (1722429073).

8142608015 is a wasteful number, since it uses less digits than its factorization.

8142608015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27418.

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 8142608015 is about 90236.4007205518. The cubic root of 8142608015 is about 2011.8140776250.

The spelling of 8142608015 in words is "eight billion, one hundred forty-two million, six hundred eight thousand, fifteen".