242224210143 has 6 divisors (see below), whose sum is σ = 349879414664. Its totient is φ = 161482806756.

The previous prime is 242224210117. The next prime is 242224210147. The reversal of 242224210143 is 341012422242.

It is a happy number.

242224210143 is a `hidden beast` number, since 2 + 4 + 222 + 421 + 0 + 14 + 3 = 666.

It is not a de Polignac number, because 242224210143 - 2⁶ = 242224210079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242224210147) 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, 13456900555 + ... + 13456900572.

Almost surely, 2^242224210143 is an apocalyptic number.

242224210143 is a deficient number, since it is larger than the sum of its proper divisors (107655204521).

242224210143 is a wasteful number, since it uses less digits than its factorization.

242224210143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26913801133 (or 26913801130 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 242224210143 its reverse (341012422242), we get a palindrome (583236632385).

The spelling of 242224210143 in words is "two hundred forty-two billion, two hundred twenty-four million, two hundred ten thousand, one hundred forty-three".