8948974832191 has 2 divisors, whose sum is σ = 8948974832192. Its totient is φ = 8948974832190.

The previous prime is 8948974832183. The next prime is 8948974832261. The reversal of 8948974832191 is 1912384798498.

8948974832191 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8948974832191 - 2³ = 8948974832183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8948974832491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4474487416095 + 4474487416096.

It is an arithmetic number, because the mean of its divisors is an integer number (4474487416096).

Almost surely, 2^{8948974832191} is an apocalyptic number.

8948974832191 is a deficient number, since it is larger than the sum of its proper divisors (1).

8948974832191 is an equidigital number, since it uses as much as digits as its factorization.

8948974832191 is an evil number, because the sum of its binary digits is even.

The product of its digits is 250822656, while the sum is 73.

The spelling of 8948974832191 in words is "eight trillion, nine hundred forty-eight billion, nine hundred seventy-four million, eight hundred thirty-two thousand, one hundred ninety-one".