241540227077551 has 2 divisors, whose sum is σ = 241540227077552. Its totient is φ = 241540227077550.

The previous prime is 241540227077521. The next prime is 241540227077573. The reversal of 241540227077551 is 155770722045142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241540227077551 - 2¹³ = 241540227069359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241540227077521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120770113538775 + 120770113538776.

It is an arithmetic number, because the mean of its divisors is an integer number (120770113538776).

Almost surely, 2^{241540227077551} is an apocalyptic number.

241540227077551 is a deficient number, since it is larger than the sum of its proper divisors (1).

241540227077551 is an equidigital number, since it uses as much as digits as its factorization.

241540227077551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5488000, while the sum is 52.

The spelling of 241540227077551 in words is "two hundred forty-one trillion, five hundred forty billion, two hundred twenty-seven million, seventy-seven thousand, five hundred fifty-one".