8131828008138 has 16 divisors (see below), whose sum is σ = 16282501514496. Its totient is φ = 2707468419680.

The previous prime is 8131828008097. The next prime is 8131828008173. The reversal of 8131828008138 is 8318008281318.

It is a super-2 number, since 2×8131828008138² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 785223483 + ... + 785233838.

It is an arithmetic number, because the mean of its divisors is an integer number (1017656344656).

Almost surely, 2^{8131828008138} is an apocalyptic number.

8131828008138 is an abundant number, since it is smaller than the sum of its proper divisors (8150673506358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8131828008138 is a wasteful number, since it uses less digits than its factorization.

8131828008138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1570458189.

The product of its (nonzero) digits is 589824, while the sum is 51.

The spelling of 8131828008138 in words is "eight trillion, one hundred thirty-one billion, eight hundred twenty-eight million, eight thousand, one hundred thirty-eight".