8346682866433 has 2 divisors, whose sum is σ = 8346682866434. Its totient is φ = 8346682866432.

The previous prime is 8346682866413. The next prime is 8346682866437. The reversal of 8346682866433 is 3346682866438.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6761128447089 + 1585554419344 = 2600217^2 + 1259188^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8346682866433 is a prime.

It is a super-2 number, since 2×8346682866433² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (8346682866437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4173341433216 + 4173341433217.

It is an arithmetic number, because the mean of its divisors is an integer number (4173341433217).

Almost surely, 2^{8346682866433} is an apocalyptic number.

It is an amenable number.

8346682866433 is a deficient number, since it is larger than the sum of its proper divisors (1).

8346682866433 is an equidigital number, since it uses as much as digits as its factorization.

8346682866433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 573308928, while the sum is 67.

The spelling of 8346682866433 in words is "eight trillion, three hundred forty-six billion, six hundred eighty-two million, eight hundred sixty-six thousand, four hundred thirty-three".