242605227283 has 2 divisors, whose sum is σ = 242605227284. Its totient is φ = 242605227282.

The previous prime is 242605227259. The next prime is 242605227299. The reversal of 242605227283 is 382722506242.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242605227283 - 2⁵ = 242605227251 is a prime.

It is not a weakly prime, because it can be changed into another prime (242605227583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121302613641 + 121302613642.

It is an arithmetic number, because the mean of its divisors is an integer number (121302613642).

Almost surely, 2^242605227283 is an apocalyptic number.

242605227283 is a deficient number, since it is larger than the sum of its proper divisors (1).

242605227283 is an equidigital number, since it uses as much as digits as its factorization.

242605227283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 645120, while the sum is 43.

The spelling of 242605227283 in words is "two hundred forty-two billion, six hundred five million, two hundred twenty-seven thousand, two hundred eighty-three".