8227807343613 has 128 divisors (see below), whose sum is σ = 15066112320000. Its totient is φ = 4369328179200.

The previous prime is 8227807343579. The next prime is 8227807343621. The reversal of 8227807343613 is 3163437087228.

8227807343613 is a `hidden beast` number, since 8 + 2 + 278 + 0 + 7 + 3 + 4 + 361 + 3 = 666.

It is not a de Polignac number, because 8227807343613 - 2¹³ = 8227807335421 is a prime.

It is a super-2 number, since 2×8227807343613² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8227807343613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8227807343213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5154763 + ... + 6559511.

It is an arithmetic number, because the mean of its divisors is an integer number (117704002500).

Almost surely, 2^{8227807343613} is an apocalyptic number.

It is an amenable number.

8227807343613 is a deficient number, since it is larger than the sum of its proper divisors (6838304976387).

8227807343613 is a wasteful number, since it uses less digits than its factorization.

8227807343613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1404860 (or 1404854 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 54.

The spelling of 8227807343613 in words is "eight trillion, two hundred twenty-seven billion, eight hundred seven million, three hundred forty-three thousand, six hundred thirteen".