9818810341 has 2 divisors, whose sum is σ = 9818810342. Its totient is φ = 9818810340.

The previous prime is 9818810333. The next prime is 9818810429. The reversal of 9818810341 is 1430188189.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4976738116 + 4842072225 = 70546^2 + 69585^2 .

It is a cyclic number.

It is not a de Polignac number, because 9818810341 - 2³ = 9818810333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9818810311) 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, 4909405170 + 4909405171.

It is an arithmetic number, because the mean of its divisors is an integer number (4909405171).

Almost surely, 2^9818810341 is an apocalyptic number.

It is an amenable number.

9818810341 is a deficient number, since it is larger than the sum of its proper divisors (1).

9818810341 is an equidigital number, since it uses as much as digits as its factorization.

9818810341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 43.

The square root of 9818810341 is about 99089.9103895043. The cubic root of 9818810341 is about 2141.3432581228.

The spelling of 9818810341 in words is "nine billion, eight hundred eighteen million, eight hundred ten thousand, three hundred forty-one".