242935873 has 2 divisors, whose sum is σ = 242935874. Its totient is φ = 242935872.

The previous prime is 242935859. The next prime is 242935877. The reversal of 242935873 is 378539242.

242935873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 223293249 + 19642624 = 14943^2 + 4432^2 .

It is a cyclic number.

It is not a de Polignac number, because 242935873 - 2⁵ = 242935841 is a prime.

It is not a weakly prime, because it can be changed into another prime (242935877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121467936 + 121467937.

It is an arithmetic number, because the mean of its divisors is an integer number (121467937).

Almost surely, 2^242935873 is an apocalyptic number.

It is an amenable number.

242935873 is a deficient number, since it is larger than the sum of its proper divisors (1).

242935873 is an equidigital number, since it uses as much as digits as its factorization.

242935873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 362880, while the sum is 43.

The square root of 242935873 is about 15586.4002579172. The cubic root of 242935873 is about 623.9702492733.

The spelling of 242935873 in words is "two hundred forty-two million, nine hundred thirty-five thousand, eight hundred seventy-three".