242426099 has 2 divisors, whose sum is σ = 242426100. Its totient is φ = 242426098.

The previous prime is 242426083. The next prime is 242426113. The reversal of 242426099 is 990624242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242426099 - 2⁴ = 242426083 is a prime.

It is a Chen prime.

It is equal to p_13287269 and since 242426099 and 13287269 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (242426029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121213049 + 121213050.

It is an arithmetic number, because the mean of its divisors is an integer number (121213050).

Almost surely, 2^242426099 is an apocalyptic number.

242426099 is a deficient number, since it is larger than the sum of its proper divisors (1).

242426099 is an equidigital number, since it uses as much as digits as its factorization.

242426099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 242426099 is about 15570.0385034848. The cubic root of 242426099 is about 623.5334995067.

The spelling of 242426099 in words is "two hundred forty-two million, four hundred twenty-six thousand, ninety-nine".