242136232 has 32 divisors (see below), whose sum is σ = 494837280. Its totient is φ = 110404800.

The previous prime is 242136229. The next prime is 242136241. The reversal of 242136232 is 232631242.

It is a junction number, because it is equal to n+sod(n) for n = 242136197 and 242136206.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5394 + ... + 22657.

It is an arithmetic number, because the mean of its divisors is an integer number (15463665).

Almost surely, 2^242136232 is an apocalyptic number.

It is an amenable number.

242136232 is an abundant number, since it is smaller than the sum of its proper divisors (252701048).

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

242136232 is a wasteful number, since it uses less digits than its factorization.

242136232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28153 (or 28149 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 242136232 is about 15560.7272323629. The cubic root of 242136232 is about 623.2848823395.

Adding to 242136232 its reverse (232631242), we get a palindrome (474767474).

The spelling of 242136232 in words is "two hundred forty-two million, one hundred thirty-six thousand, two hundred thirty-two".