242334529 has 2 divisors, whose sum is σ = 242334530. Its totient is φ = 242334528.

The previous prime is 242334503. The next prime is 242334539. The reversal of 242334529 is 925433242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 189117504 + 53217025 = 13752^2 + 7295^2 .

It is a cyclic number.

It is not a de Polignac number, because 242334529 - 2⁷ = 242334401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 242334494 and 242334503.

It is not a weakly prime, because it can be changed into another prime (242334539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121167264 + 121167265.

It is an arithmetic number, because the mean of its divisors is an integer number (121167265).

Almost surely, 2^242334529 is an apocalyptic number.

It is an amenable number.

242334529 is a deficient number, since it is larger than the sum of its proper divisors (1).

242334529 is an equidigital number, since it uses as much as digits as its factorization.

242334529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 34.

The square root of 242334529 is about 15567.0976421425. The cubic root of 242334529 is about 623.4549818977.

The spelling of 242334529 in words is "two hundred forty-two million, three hundred thirty-four thousand, five hundred twenty-nine".