241661354225527 has 2 divisors, whose sum is σ = 241661354225528. Its totient is φ = 241661354225526.

The previous prime is 241661354225437. The next prime is 241661354225563. The reversal of 241661354225527 is 725522453166142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241661354225527 - 2¹⁵ = 241661354192759 is a prime.

It is a super-2 number, since 2×241661354225527² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241661354225597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120830677112763 + 120830677112764.

It is an arithmetic number, because the mean of its divisors is an integer number (120830677112764).

Almost surely, 2^{241661354225527} is an apocalyptic number.

241661354225527 is a deficient number, since it is larger than the sum of its proper divisors (1).

241661354225527 is an equidigital number, since it uses as much as digits as its factorization.

241661354225527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192000, while the sum is 55.

The spelling of 241661354225527 in words is "two hundred forty-one trillion, six hundred sixty-one billion, three hundred fifty-four million, two hundred twenty-five thousand, five hundred twenty-seven".