241254253004563 has 2 divisors, whose sum is σ = 241254253004564. Its totient is φ = 241254253004562.

The previous prime is 241254253004509. The next prime is 241254253004591. The reversal of 241254253004563 is 365400352452142.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241254253004563 is a prime.

It is a super-2 number, since 2×241254253004563² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (241254253004663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120627126502281 + 120627126502282.

It is an arithmetic number, because the mean of its divisors is an integer number (120627126502282).

Almost surely, 2^{241254253004563} is an apocalyptic number.

241254253004563 is a deficient number, since it is larger than the sum of its proper divisors (1).

241254253004563 is an equidigital number, since it uses as much as digits as its factorization.

241254253004563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456000, while the sum is 46.

The spelling of 241254253004563 in words is "two hundred forty-one trillion, two hundred fifty-four billion, two hundred fifty-three million, four thousand, five hundred sixty-three".