8268136311 has 16 divisors (see below), whose sum is σ = 11607046400. Its totient is φ = 5220790848.

The previous prime is 8268136243. The next prime is 8268136313. The reversal of 8268136311 is 1136318628.

It is not a de Polignac number, because 8268136311 - 2²³ = 8259747703 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8268136311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8268136313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282990 + ... + 310836.

It is an arithmetic number, because the mean of its divisors is an integer number (725440400).

Almost surely, 2^8268136311 is an apocalyptic number.

8268136311 is a deficient number, since it is larger than the sum of its proper divisors (3338910089).

8268136311 is a wasteful number, since it uses less digits than its factorization.

8268136311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33078.

The product of its digits is 41472, while the sum is 39.

The square root of 8268136311 is about 90929.2929203785. The cubic root of 8268136311 is about 2022.0995970492.

The spelling of 8268136311 in words is "eight billion, two hundred sixty-eight million, one hundred thirty-six thousand, three hundred eleven".