9842633241121 has 2 divisors, whose sum is σ = 9842633241122. Its totient is φ = 9842633241120.

The previous prime is 9842633241107. The next prime is 9842633241143. The reversal of 9842633241121 is 1211423362489.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5666185140625 + 4176448100496 = 2380375^2 + 2043636^2 .

It is a cyclic number.

It is not a de Polignac number, because 9842633241121 - 2¹¹ = 9842633239073 is a prime.

It is not a weakly prime, because it can be changed into another prime (9842639241121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4921316620560 + 4921316620561.

It is an arithmetic number, because the mean of its divisors is an integer number (4921316620561).

Almost surely, 2^{9842633241121} is an apocalyptic number.

It is an amenable number.

9842633241121 is a deficient number, since it is larger than the sum of its proper divisors (1).

9842633241121 is an equidigital number, since it uses as much as digits as its factorization.

9842633241121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 46.

The spelling of 9842633241121 in words is "nine trillion, eight hundred forty-two billion, six hundred thirty-three million, two hundred forty-one thousand, one hundred twenty-one".