241636225847 has 2 divisors, whose sum is σ = 241636225848. Its totient is φ = 241636225846.

The previous prime is 241636225777. The next prime is 241636225889. The reversal of 241636225847 is 748522636142.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241636225847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 241636225795 and 241636225804.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241636225247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120818112923 + 120818112924.

It is an arithmetic number, because the mean of its divisors is an integer number (120818112924).

Almost surely, 2^241636225847 is an apocalyptic number.

241636225847 is a deficient number, since it is larger than the sum of its proper divisors (1).

241636225847 is an equidigital number, since it uses as much as digits as its factorization.

241636225847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3870720, while the sum is 50.

The spelling of 241636225847 in words is "two hundred forty-one billion, six hundred thirty-six million, two hundred twenty-five thousand, eight hundred forty-seven".