8641152203867 has 2 divisors, whose sum is σ = 8641152203868. Its totient is φ = 8641152203866.

The previous prime is 8641152203843. The next prime is 8641152203869. The reversal of 8641152203867 is 7683022511468.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8641152203867 - 2⁸ = 8641152203611 is a prime.

It is a super-2 number, since 2×8641152203867² (a number of 27 digits) contains 22 as substring.

Together with 8641152203869, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8641152203869) 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 as a sum of consecutive naturals, namely, 4320576101933 + 4320576101934.

It is an arithmetic number, because the mean of its divisors is an integer number (4320576101934).

Almost surely, 2^{8641152203867} is an apocalyptic number.

8641152203867 is a deficient number, since it is larger than the sum of its proper divisors (1).

8641152203867 is an equidigital number, since it uses as much as digits as its factorization.

8641152203867 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 8641152203867 in words is "eight trillion, six hundred forty-one billion, one hundred fifty-two million, two hundred three thousand, eight hundred sixty-seven".