8126794751364 has 18 divisors (see below), whose sum is σ = 20542731177150. Its totient is φ = 2708931583776.

The previous prime is 8126794751363. The next prime is 8126794751401. The reversal of 8126794751364 is 4631574976218.

8126794751364 is a `hidden beast` number, since 8 + 1 + 2 + 6 + 79 + 47 + 513 + 6 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8003003365764 + 123791385600 = 2828958^2 + 351840^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (8126794751363) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 112872149289 + ... + 112872149360.

It is an arithmetic number, because the mean of its divisors is an integer number (1141262843175).

Almost surely, 2^{8126794751364} is an apocalyptic number.

It is an amenable number.

8126794751364 is an abundant number, since it is smaller than the sum of its proper divisors (12415936425786).

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

8126794751364 is a wasteful number, since it uses less digits than its factorization.

8126794751364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225744298659 (or 225744298654 counting only the distinct ones).

The product of its digits is 60963840, while the sum is 63.

The spelling of 8126794751364 in words is "eight trillion, one hundred twenty-six billion, seven hundred ninety-four million, seven hundred fifty-one thousand, three hundred sixty-four".