9842633241143 has 2 divisors, whose sum is σ = 9842633241144. Its totient is φ = 9842633241142.

The previous prime is 9842633241121. The next prime is 9842633241179. The reversal of 9842633241143 is 3411423362489.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9842633241143 - 2⁸ = 9842633240887 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9842633241091 and 9842633241100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9842633249143) 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, 4921316620571 + 4921316620572.

It is an arithmetic number, because the mean of its divisors is an integer number (4921316620572).

Almost surely, 2^{9842633241143} is an apocalyptic number.

9842633241143 is a deficient number, since it is larger than the sum of its proper divisors (1).

9842633241143 is an equidigital number, since it uses as much as digits as its factorization.

9842633241143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2985984, while the sum is 50.

The spelling of 9842633241143 in words is "nine trillion, eight hundred forty-two billion, six hundred thirty-three million, two hundred forty-one thousand, one hundred forty-three".