242302469 has 2 divisors, whose sum is σ = 242302470. Its totient is φ = 242302468.

The previous prime is 242302457. The next prime is 242302477. The reversal of 242302469 is 964203242.

242302469 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., 239940100 + 2362369 = 15490^2 + 1537^2 .

It is a cyclic number.

It is not a de Polignac number, because 242302469 - 2²⁴ = 225525253 is a prime.

It is a super-2 number, since 2×242302469² = 117420972966991922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242302499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121151234 + 121151235.

It is an arithmetic number, because the mean of its divisors is an integer number (121151235).

Almost surely, 2^242302469 is an apocalyptic number.

It is an amenable number.

242302469 is a deficient number, since it is larger than the sum of its proper divisors (1).

242302469 is an equidigital number, since it uses as much as digits as its factorization.

242302469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 242302469 is about 15566.0678721378. The cubic root of 242302469 is about 623.4274870564.

The spelling of 242302469 in words is "two hundred forty-two million, three hundred two thousand, four hundred sixty-nine".