241240243450505 has 128 divisors (see below), whose sum is σ = 325556299450368. Its totient is φ = 170499185252352.

The previous prime is 241240243450501. The next prime is 241240243450519. The reversal of 241240243450505 is 505054342042142.

It is a cyclic number.

It is not a de Polignac number, because 241240243450505 - 2² = 241240243450501 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (241240243450501) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 9156256742 + ... + 9156283088.

It is an arithmetic number, because the mean of its divisors is an integer number (2543408589456).

Almost surely, 2^{241240243450505} is an apocalyptic number.

It is an amenable number.

241240243450505 is a deficient number, since it is larger than the sum of its proper divisors (84316055999863).

241240243450505 is a wasteful number, since it uses less digits than its factorization.

241240243450505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26935.

The product of its (nonzero) digits is 768000, while the sum is 41.

Adding to 241240243450505 its reverse (505054342042142), we get a palindrome (746294585492647).

The spelling of 241240243450505 in words is "two hundred forty-one trillion, two hundred forty billion, two hundred forty-three million, four hundred fifty thousand, five hundred five".