242844011 has 4 divisors (see below), whose sum is σ = 243343152. Its totient is φ = 242344872.

The previous prime is 242843983. The next prime is 242844023. The reversal of 242844011 is 110448242.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110448242 = 2 ⋅55224121.

It is a cyclic number.

It is not a de Polignac number, because 242844011 - 2⁶ = 242843947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242844071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248840 + ... + 249813.

It is an arithmetic number, because the mean of its divisors is an integer number (60835788).

Almost surely, 2^242844011 is an apocalyptic number.

242844011 is a deficient number, since it is larger than the sum of its proper divisors (499141).

242844011 is an equidigital number, since it uses as much as digits as its factorization.

242844011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499140.

The product of its (nonzero) digits is 2048, while the sum is 26.

The square root of 242844011 is about 15583.4531154042. The cubic root of 242844011 is about 623.8915915043.

The spelling of 242844011 in words is "two hundred forty-two million, eight hundred forty-four thousand, eleven".