241005100409 has 2 divisors, whose sum is σ = 241005100410. Its totient is φ = 241005100408.

The previous prime is 241005100397. The next prime is 241005100439. The reversal of 241005100409 is 904001500142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139597882384 + 101407218025 = 373628^2 + 318445^2 .

It is a cyclic number.

It is not a de Polignac number, because 241005100409 - 2²⁴ = 240988323193 is a prime.

It is not a weakly prime, because it can be changed into another prime (241005100439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120502550204 + 120502550205.

It is an arithmetic number, because the mean of its divisors is an integer number (120502550205).

Almost surely, 2^241005100409 is an apocalyptic number.

It is an amenable number.

241005100409 is a deficient number, since it is larger than the sum of its proper divisors (1).

241005100409 is an equidigital number, since it uses as much as digits as its factorization.

241005100409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 26.

The spelling of 241005100409 in words is "two hundred forty-one billion, five million, one hundred thousand, four hundred nine".