242030330 has 32 divisors (see below), whose sum is σ = 458224128. Its totient is φ = 91915200.

The previous prime is 242030297. The next prime is 242030353. The reversal of 242030330 is 33030242.

It is a junction number, because it is equal to n+sod(n) for n = 242030299 and 242030308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9065 + ... + 23795.

It is an arithmetic number, because the mean of its divisors is an integer number (14319504).

Almost surely, 2^242030330 is an apocalyptic number.

242030330 is a deficient number, since it is larger than the sum of its proper divisors (216193798).

242030330 is a wasteful number, since it uses less digits than its factorization.

242030330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14822.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 242030330 is about 15557.3239986831. The cubic root of 242030330 is about 623.1940013501.

Adding to 242030330 its reverse (33030242), we get a palindrome (275060572).

The spelling of 242030330 in words is "two hundred forty-two million, thirty thousand, three hundred thirty".