241242353294149 has 2 divisors, whose sum is σ = 241242353294150. Its totient is φ = 241242353294148.

The previous prime is 241242353294143. The next prime is 241242353294167. The reversal of 241242353294149 is 941492353242142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 234484355145924 + 6757998148225 = 15312882^2 + 2599615^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241242353294149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 241242353294149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241242353294143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120621176647074 + 120621176647075.

It is an arithmetic number, because the mean of its divisors is an integer number (120621176647075).

Almost surely, 2^{241242353294149} is an apocalyptic number.

It is an amenable number.

241242353294149 is a deficient number, since it is larger than the sum of its proper divisors (1).

241242353294149 is an equidigital number, since it uses as much as digits as its factorization.

241242353294149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14929920, while the sum is 55.

The spelling of 241242353294149 in words is "two hundred forty-one trillion, two hundred forty-two billion, three hundred fifty-three million, two hundred ninety-four thousand, one hundred forty-nine".