8192868249623 has 2 divisors, whose sum is σ = 8192868249624. Its totient is φ = 8192868249622.

The previous prime is 8192868249593. The next prime is 8192868249703. The reversal of 8192868249623 is 3269428682918.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8192868249623 - 2²⁰ = 8192867201047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8192868246623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4096434124811 + 4096434124812.

It is an arithmetic number, because the mean of its divisors is an integer number (4096434124812).

Almost surely, 2^{8192868249623} is an apocalyptic number.

8192868249623 is a deficient number, since it is larger than the sum of its proper divisors (1).

8192868249623 is an equidigital number, since it uses as much as digits as its factorization.

8192868249623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 143327232, while the sum is 68.

The spelling of 8192868249623 in words is "eight trillion, one hundred ninety-two billion, eight hundred sixty-eight million, two hundred forty-nine thousand, six hundred twenty-three".