242994241 has 16 divisors (see below), whose sum is σ = 295259904. Its totient is φ = 195459264.

The previous prime is 242994233. The next prime is 242994251. The reversal of 242994241 is 142499242.

It is not a de Polignac number, because 242994241 - 2³ = 242994233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 242994241.

It is not an unprimeable number, because it can be changed into a prime (242994221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5706 + ... + 22771.

It is an arithmetic number, because the mean of its divisors is an integer number (18453744).

Almost surely, 2^242994241 is an apocalyptic number.

It is an amenable number.

242994241 is a deficient number, since it is larger than the sum of its proper divisors (52265663).

242994241 is a wasteful number, since it uses less digits than its factorization.

242994241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28560.

The product of its digits is 41472, while the sum is 37.

The square root of 242994241 is about 15588.2725470143. The cubic root of 242994241 is about 624.0202171636.

The spelling of 242994241 in words is "two hundred forty-two million, nine hundred ninety-four thousand, two hundred forty-one".