242136246127 has 2 divisors, whose sum is σ = 242136246128. Its totient is φ = 242136246126.

The previous prime is 242136246049. The next prime is 242136246133. The reversal of 242136246127 is 721642631242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242136246127 - 2³⁵ = 207776507759 is a prime.

It is a super-3 number, since 3×242136246127³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 242136246127.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242136246137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121068123063 + 121068123064.

It is an arithmetic number, because the mean of its divisors is an integer number (121068123064).

Almost surely, 2^242136246127 is an apocalyptic number.

242136246127 is a deficient number, since it is larger than the sum of its proper divisors (1).

242136246127 is an equidigital number, since it uses as much as digits as its factorization.

242136246127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 40.

Adding to 242136246127 its reverse (721642631242), we get a palindrome (963778877369).

The spelling of 242136246127 in words is "two hundred forty-two billion, one hundred thirty-six million, two hundred forty-six thousand, one hundred twenty-seven".