8138499096576 has 272 divisors, whose sum is σ = 22023954501120. Its totient is φ = 2672925081600.

The previous prime is 8138499096571. The next prime is 8138499096583. The reversal of 8138499096576 is 6756909948318.

It is a junction number, because it is equal to n+sod(n) for n = 8138499096498 and 8138499096507.

It is not an unprimeable number, because it can be changed into a prime (8138499096571) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4626775185 + ... + 4626776943.

It is an arithmetic number, because the mean of its divisors is an integer number (80970420960).

Almost surely, 2^{8138499096576} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8138499096576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11011977250560).

8138499096576 is an abundant number, since it is smaller than the sum of its proper divisors (13885455404544).

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

8138499096576 is a wasteful number, since it uses less digits than its factorization.

8138499096576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128 (or 2098 counting only the distinct ones).

The product of its (nonzero) digits is 705438720, while the sum is 75.

The spelling of 8138499096576 in words is "eight trillion, one hundred thirty-eight billion, four hundred ninety-nine million, ninety-six thousand, five hundred seventy-six".