241643277140189 has 2 divisors, whose sum is σ = 241643277140190. Its totient is φ = 241643277140188.

The previous prime is 241643277140183. The next prime is 241643277140219. The reversal of 241643277140189 is 981041772346142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 167560934588089 + 74082342552100 = 12944533^2 + 8607110^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241643277140189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241643277140183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120821638570094 + 120821638570095.

It is an arithmetic number, because the mean of its divisors is an integer number (120821638570095).

Almost surely, 2^{241643277140189} is an apocalyptic number.

It is an amenable number.

241643277140189 is a deficient number, since it is larger than the sum of its proper divisors (1).

241643277140189 is an equidigital number, since it uses as much as digits as its factorization.

241643277140189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16257024, while the sum is 59.

The spelling of 241643277140189 in words is "two hundred forty-one trillion, six hundred forty-three billion, two hundred seventy-seven million, one hundred forty thousand, one hundred eighty-nine".