9241143427 has 2 divisors, whose sum is σ = 9241143428. Its totient is φ = 9241143426.

The previous prime is 9241143397. The next prime is 9241143523. The reversal of 9241143427 is 7243411429.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9241143427 - 2¹¹ = 9241141379 is a prime.

It is not a weakly prime, because it can be changed into another prime (9241143127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4620571713 + 4620571714.

It is an arithmetic number, because the mean of its divisors is an integer number (4620571714).

Almost surely, 2^9241143427 is an apocalyptic number.

9241143427 is a deficient number, since it is larger than the sum of its proper divisors (1).

9241143427 is an equidigital number, since it uses as much as digits as its factorization.

9241143427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 37.

The square root of 9241143427 is about 96130.8661513044. The cubic root of 9241143427 is about 2098.4980512875.

The spelling of 9241143427 in words is "nine billion, two hundred forty-one million, one hundred forty-three thousand, four hundred twenty-seven".