9438541171 has 2 divisors, whose sum is σ = 9438541172. Its totient is φ = 9438541170.

The previous prime is 9438541141. The next prime is 9438541187. The reversal of 9438541171 is 1711458349.

It is a happy number.

9438541171 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9438541171 - 2¹⁷ = 9438410099 is a prime.

It is not a weakly prime, because it can be changed into another prime (9438541121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4719270585 + 4719270586.

It is an arithmetic number, because the mean of its divisors is an integer number (4719270586).

Almost surely, 2^9438541171 is an apocalyptic number.

9438541171 is a deficient number, since it is larger than the sum of its proper divisors (1).

9438541171 is an equidigital number, since it uses as much as digits as its factorization.

9438541171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 43.

The square root of 9438541171 is about 97152.1547419305. The cubic root of 9438541171 is about 2113.3347365180.

The spelling of 9438541171 in words is "nine billion, four hundred thirty-eight million, five hundred forty-one thousand, one hundred seventy-one".