9842452201 has 2 divisors, whose sum is σ = 9842452202. Its totient is φ = 9842452200.

The previous prime is 9842452171. The next prime is 9842452231. The reversal of 9842452201 is 1022542489.

It is a balanced prime because it is at equal distance from previous prime (9842452171) and next prime (9842452231).

It can be written as a sum of positive squares in only one way, i.e., 5095104400 + 4747347801 = 71380^2 + 68901^2 .

It is an emirp because it is prime and its reverse (1022542489) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9842452201 - 2¹⁷ = 9842321129 is a prime.

It is not a weakly prime, because it can be changed into another prime (9842452231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4921226100 + 4921226101.

It is an arithmetic number, because the mean of its divisors is an integer number (4921226101).

Almost surely, 2^9842452201 is an apocalyptic number.

It is an amenable number.

9842452201 is a deficient number, since it is larger than the sum of its proper divisors (1).

9842452201 is an equidigital number, since it uses as much as digits as its factorization.

9842452201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 9842452201 is about 99209.1336571386. The cubic root of 9842452201 is about 2143.0605320054.

The spelling of 9842452201 in words is "nine billion, eight hundred forty-two million, four hundred fifty-two thousand, two hundred one".