99842341 has 2 divisors, whose sum is σ = 99842342. Its totient is φ = 99842340.

The previous prime is 99842311. The next prime is 99842357. The reversal of 99842341 is 14324899.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98426241 + 1416100 = 9921^2 + 1190^2 .

It is an emirp because it is prime and its reverse (14324899) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99842341 - 2⁷ = 99842213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99842294 and 99842303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99842311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49921170 + 49921171.

It is an arithmetic number, because the mean of its divisors is an integer number (49921171).

Almost surely, 2^99842341 is an apocalyptic number.

It is an amenable number.

99842341 is a deficient number, since it is larger than the sum of its proper divisors (1).

99842341 is an equidigital number, since it uses as much as digits as its factorization.

99842341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 40.

The square root of 99842341 is about 9992.1139405033. The cubic root of 99842341 is about 463.9148256387.

The spelling of 99842341 in words is "ninety-nine million, eight hundred forty-two thousand, three hundred forty-one".