242409292 has 24 divisors (see below), whose sum is σ = 431398800. Its totient is φ = 119169600.

The previous prime is 242409287. The next prime is 242409313. The reversal of 242409292 is 292904242.

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 7 ways as a sum of consecutive naturals, for example, 58183 + ... + 62209.

It is an arithmetic number, because the mean of its divisors is an integer number (17974950).

Almost surely, 2^242409292 is an apocalyptic number.

It is an amenable number.

242409292 is a deficient number, since it is larger than the sum of its proper divisors (188989508).

242409292 is a wasteful number, since it uses less digits than its factorization.

242409292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4281 (or 4279 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 242409292 is about 15569.4987716368. The cubic root of 242409292 is about 623.5190896587.

The spelling of 242409292 in words is "two hundred forty-two million, four hundred nine thousand, two hundred ninety-two".