241261461677 has 2 divisors, whose sum is σ = 241261461678. Its totient is φ = 241261461676.

The previous prime is 241261461631. The next prime is 241261461689. The reversal of 241261461677 is 776164162142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 237740107396 + 3521354281 = 487586^2 + 59341^2 .

It is a cyclic number.

It is not a de Polignac number, because 241261461677 - 2⁸ = 241261461421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241261461277) 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, 120630730838 + 120630730839.

It is an arithmetic number, because the mean of its divisors is an integer number (120630730839).

Almost surely, 2^241261461677 is an apocalyptic number.

It is an amenable number.

241261461677 is a deficient number, since it is larger than the sum of its proper divisors (1).

241261461677 is an equidigital number, since it uses as much as digits as its factorization.

241261461677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 677376, while the sum is 47.

The spelling of 241261461677 in words is "two hundred forty-one billion, two hundred sixty-one million, four hundred sixty-one thousand, six hundred seventy-seven".