241121140009 has 2 divisors, whose sum is σ = 241121140010. Its totient is φ = 241121140008.

The previous prime is 241121139971. The next prime is 241121140027. The reversal of 241121140009 is 900041121142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 231091718400 + 10029421609 = 480720^2 + 100147^2 .

It is a cyclic number.

It is not a de Polignac number, because 241121140009 - 2⁷ = 241121139881 is a prime.

It is not a weakly prime, because it can be changed into another prime (241121140709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120560570004 + 120560570005.

It is an arithmetic number, because the mean of its divisors is an integer number (120560570005).

Almost surely, 2^241121140009 is an apocalyptic number.

It is an amenable number.

241121140009 is a deficient number, since it is larger than the sum of its proper divisors (1).

241121140009 is an equidigital number, since it uses as much as digits as its factorization.

241121140009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 241121140009 in words is "two hundred forty-one billion, one hundred twenty-one million, one hundred forty thousand, nine".