242244333 has 6 divisors (see below), whose sum is σ = 349908494. Its totient is φ = 161496216.

The previous prime is 242244311. The next prime is 242244377. The reversal of 242244333 is 333442242.

242244333 is a `hidden beast` number, since 2 + 4 + 224 + 433 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 205119684 + 37124649 = 14322^2 + 6093^2 .

It is not a de Polignac number, because 242244333 - 2⁶ = 242244269 is a prime.

It is a super-2 number, since 2×242244333² = 117364633741229778, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 242244297 and 242244306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242244133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13458010 + ... + 13458027.

Almost surely, 2^242244333 is an apocalyptic number.

It is an amenable number.

242244333 is a deficient number, since it is larger than the sum of its proper divisors (107664161).

242244333 is a wasteful number, since it uses less digits than its factorization.

242244333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26916043 (or 26916040 counting only the distinct ones).

The product of its digits is 13824, while the sum is 27.

The square root of 242244333 is about 15564.2003649401. The cubic root of 242244333 is about 623.3776230997.

Adding to 242244333 its reverse (333442242), we get a palindrome (575686575).

The spelling of 242244333 in words is "two hundred forty-two million, two hundred forty-four thousand, three hundred thirty-three".