242271119 has 2 divisors, whose sum is σ = 242271120. Its totient is φ = 242271118.

The previous prime is 242271067. The next prime is 242271137. The reversal of 242271119 is 911172242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242271119 - 2¹² = 242267023 is a prime.

It is a super-2 number, since 2×242271119² = 117390590203024322, which contains 22 as substring.

It is a Chen prime.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 242271091 and 242271100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242271149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121135559 + 121135560.

It is an arithmetic number, because the mean of its divisors is an integer number (121135560).

Almost surely, 2^242271119 is an apocalyptic number.

242271119 is a deficient number, since it is larger than the sum of its proper divisors (1).

242271119 is an equidigital number, since it uses as much as digits as its factorization.

242271119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 29.

The square root of 242271119 is about 15565.0608415130. The cubic root of 242271119 is about 623.4005987698.

The spelling of 242271119 in words is "two hundred forty-two million, two hundred seventy-one thousand, one hundred nineteen".