242320232 has 32 divisors (see below), whose sum is σ = 566464320. Its totient is φ = 94410240.

The previous prime is 242320219. The next prime is 242320279. The reversal of 242320232 is 232023242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196073 + ... + 197304.

It is an arithmetic number, because the mean of its divisors is an integer number (17702010).

Almost surely, 2^242320232 is an apocalyptic number.

242320232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

242320232 is an abundant number, since it is smaller than the sum of its proper divisors (324144088).

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

242320232 is a wasteful number, since it uses less digits than its factorization.

242320232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393401 (or 393397 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 242320232 is about 15566.6384296675. The cubic root of 242320232 is about 623.4427210074.

Adding to 242320232 its reverse (232023242), we get a palindrome (474343474).

The spelling of 242320232 in words is "two hundred forty-two million, three hundred twenty thousand, two hundred thirty-two".