242426333 has 2 divisors, whose sum is σ = 242426334. Its totient is φ = 242426332.

The previous prime is 242426311. The next prime is 242426347. The reversal of 242426333 is 333624242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222516889 + 19909444 = 14917^2 + 4462^2 .

It is a cyclic number.

It is not a de Polignac number, because 242426333 - 2⁶ = 242426269 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 242426296 and 242426305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242420333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121213166 + 121213167.

It is an arithmetic number, because the mean of its divisors is an integer number (121213167).

Almost surely, 2^242426333 is an apocalyptic number.

It is an amenable number.

242426333 is a deficient number, since it is larger than the sum of its proper divisors (1).

242426333 is an equidigital number, since it uses as much as digits as its factorization.

242426333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 29.

The square root of 242426333 is about 15570.0460179153. The cubic root of 242426333 is about 623.5337001270.

The spelling of 242426333 in words is "two hundred forty-two million, four hundred twenty-six thousand, three hundred thirty-three".