8313340433138 has 16 divisors (see below), whose sum is σ = 13437911923800. Its totient is φ = 3834449300736.

The previous prime is 8313340433129. The next prime is 8313340433171.

8313340433138 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 6039026098249 + 2274314334889 = 2457443^2 + 1508083^2 .

It is a super-2 number, since 2×8313340433138² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 103169495 + ... + 103250042.

Almost surely, 2^{8313340433138} is an apocalyptic number.

8313340433138 is a deficient number, since it is larger than the sum of its proper divisors (5124571490662).

8313340433138 is a wasteful number, since it uses less digits than its factorization.

8313340433138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206421101.

The product of its (nonzero) digits is 746496, while the sum is 44.

It can be divided in two parts, 8313340 and 433138, that added together give a palindrome (8746478).

The spelling of 8313340433138 in words is "eight trillion, three hundred thirteen billion, three hundred forty million, four hundred thirty-three thousand, one hundred thirty-eight".