242354093 has 2 divisors, whose sum is σ = 242354094. Its totient is φ = 242354092.

The previous prime is 242354069. The next prime is 242354111. The reversal of 242354093 is 390453242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123587689 + 118766404 = 11117^2 + 10898^2 .

It is a cyclic number.

It is not a de Polignac number, because 242354093 - 2⁶ = 242354029 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242354293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121177046 + 121177047.

It is an arithmetic number, because the mean of its divisors is an integer number (121177047).

Almost surely, 2^242354093 is an apocalyptic number.

It is an amenable number.

242354093 is a deficient number, since it is larger than the sum of its proper divisors (1).

242354093 is an equidigital number, since it uses as much as digits as its factorization.

242354093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 242354093 is about 15567.7260060678. The cubic root of 242354093 is about 623.4717589057.

The spelling of 242354093 in words is "two hundred forty-two million, three hundred fifty-four thousand, ninety-three".