241546664364251 has 2 divisors, whose sum is σ = 241546664364252. Its totient is φ = 241546664364250.

The previous prime is 241546664364233. The next prime is 241546664364253. The reversal of 241546664364251 is 152463466645142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241546664364251 - 2³⁸ = 241271786457307 is a prime.

It is a super-2 number, since 2×241546664364251² (a number of 30 digits) contains 22 as substring.

Together with 241546664364253, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (241546664364253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120773332182125 + 120773332182126.

It is an arithmetic number, because the mean of its divisors is an integer number (120773332182126).

Almost surely, 2^{241546664364251} is an apocalyptic number.

241546664364251 is a deficient number, since it is larger than the sum of its proper divisors (1).

241546664364251 is an equidigital number, since it uses as much as digits as its factorization.

241546664364251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 99532800, while the sum is 59.

The spelling of 241546664364251 in words is "two hundred forty-one trillion, five hundred forty-six billion, six hundred sixty-four million, three hundred sixty-four thousand, two hundred fifty-one".