242322330 has 32 divisors (see below), whose sum is σ = 584086464. Its totient is φ = 64340096.

The previous prime is 242322323. The next prime is 242322343. The reversal of 242322330 is 33223242.

It is a super-2 number, since 2×242322330² = 117440223233257800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 242322297 and 242322306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10344 + ... + 24323.

It is an arithmetic number, because the mean of its divisors is an integer number (18252702).

Almost surely, 2^242322330 is an apocalyptic number.

242322330 is an abundant number, since it is smaller than the sum of its proper divisors (341764134).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242322330 is a wasteful number, since it uses less digits than its factorization.

242322330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34910.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 242322330 is about 15566.7058172241. The cubic root of 242322330 is about 623.4445202506. Note that the first 3 decimals are identical.

Adding to 242322330 its reverse (33223242), we get a palindrome (275545572).

It can be divided in two parts, 24232 and 2330, that added together give a palindrome (26562).

The spelling of 242322330 in words is "two hundred forty-two million, three hundred twenty-two thousand, three hundred thirty".