241440232001081 has 2 divisors, whose sum is σ = 241440232001082. Its totient is φ = 241440232001080.

The previous prime is 241440232001063. The next prime is 241440232001147. The reversal of 241440232001081 is 180100232044142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 201016818241600 + 40423413759481 = 14178040^2 + 6357941^2 .

It is a cyclic number.

It is not a de Polignac number, because 241440232001081 - 2²⁶ = 241440164892217 is a prime.

It is a super-2 number, since 2×241440232001081² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (241440232001021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120720116000540 + 120720116000541.

It is an arithmetic number, because the mean of its divisors is an integer number (120720116000541).

Almost surely, 2^{241440232001081} is an apocalyptic number.

It is an amenable number.

241440232001081 is a deficient number, since it is larger than the sum of its proper divisors (1).

241440232001081 is an equidigital number, since it uses as much as digits as its factorization.

241440232001081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12288, while the sum is 32.

The spelling of 241440232001081 in words is "two hundred forty-one trillion, four hundred forty billion, two hundred thirty-two million, one thousand, eighty-one".