8135841862 has 16 divisors (see below), whose sum is σ = 12379912992. Its totient is φ = 4009243840.

The previous prime is 8135841821. The next prime is 8135841871. The reversal of 8135841862 is 2681485318.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 493578 + ... + 509794.

It is an arithmetic number, because the mean of its divisors is an integer number (773744562).

Almost surely, 2^8135841862 is an apocalyptic number.

8135841862 is a deficient number, since it is larger than the sum of its proper divisors (4244071130).

8135841862 is a wasteful number, since it uses less digits than its factorization.

8135841862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19823.

The product of its digits is 368640, while the sum is 46.

The square root of 8135841862 is about 90198.9016673707. The cubic root of 8135841862 is about 2011.2566798819.

The spelling of 8135841862 in words is "eight billion, one hundred thirty-five million, eight hundred forty-one thousand, eight hundred sixty-two".