241146798457 has 2 divisors, whose sum is σ = 241146798458. Its totient is φ = 241146798456.

The previous prime is 241146798439. The next prime is 241146798463. The reversal of 241146798457 is 754897641142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 154845398016 + 86301400441 = 393504^2 + 293771^2 .

It is a cyclic number.

It is not a de Polignac number, because 241146798457 - 2⁷ = 241146798329 is a prime.

It is not a weakly prime, because it can be changed into another prime (241146798427) 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, 120573399228 + 120573399229.

It is an arithmetic number, because the mean of its divisors is an integer number (120573399229).

Almost surely, 2^241146798457 is an apocalyptic number.

It is an amenable number.

241146798457 is a deficient number, since it is larger than the sum of its proper divisors (1).

241146798457 is an equidigital number, since it uses as much as digits as its factorization.

241146798457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13547520, while the sum is 58.

The spelling of 241146798457 in words is "two hundred forty-one billion, one hundred forty-six million, seven hundred ninety-eight thousand, four hundred fifty-seven".