242324340 has 24 divisors (see below), whose sum is σ = 678508320. Its totient is φ = 64619808.

The previous prime is 242324279. The next prime is 242324353. The reversal of 242324340 is 43423242.

It is a self number, because there is not a number n which added to its sum of digits gives 242324340.

It is a congruent number.

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, 2019310 + ... + 2019429.

It is an arithmetic number, because the mean of its divisors is an integer number (28271180).

Almost surely, 2^242324340 is an apocalyptic number.

242324340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

242324340 is an abundant number, since it is smaller than the sum of its proper divisors (436183980).

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

242324340 is a wasteful number, since it uses less digits than its factorization.

242324340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4038751 (or 4038749 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 242324340 is about 15566.7703779557. The cubic root of 242324340 is about 623.4462440153.

Adding to 242324340 its reverse (43423242), we get a palindrome (285747582).

The spelling of 242324340 in words is "two hundred forty-two million, three hundred twenty-four thousand, three hundred forty".