8845128023843 has 2 divisors, whose sum is σ = 8845128023844. Its totient is φ = 8845128023842.

The previous prime is 8845128023839. The next prime is 8845128023863. The reversal of 8845128023843 is 3483208215488.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8845128023843 - 2² = 8845128023839 is a prime.

It is not a weakly prime, because it can be changed into another prime (8845128023863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4422564011921 + 4422564011922.

It is an arithmetic number, because the mean of its divisors is an integer number (4422564011922).

Almost surely, 2^{8845128023843} is an apocalyptic number.

8845128023843 is a deficient number, since it is larger than the sum of its proper divisors (1).

8845128023843 is an equidigital number, since it uses as much as digits as its factorization.

8845128023843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11796480, while the sum is 56.

The spelling of 8845128023843 in words is "eight trillion, eight hundred forty-five billion, one hundred twenty-eight million, twenty-three thousand, eight hundred forty-three".