241202009 has 2 divisors, whose sum is σ = 241202010. Its totient is φ = 241202008.

The previous prime is 241201997. The next prime is 241202023. The reversal of 241202009 is 900202142.

241202009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 221176384 + 20025625 = 14872^2 + 4475^2 .

It is a cyclic number.

It is not a de Polignac number, because 241202009 - 2¹⁶ = 241136473 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (241202209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120601004 + 120601005.

It is an arithmetic number, because the mean of its divisors is an integer number (120601005).

Almost surely, 2^241202009 is an apocalyptic number.

It is an amenable number.

241202009 is a deficient number, since it is larger than the sum of its proper divisors (1).

241202009 is an equidigital number, since it uses as much as digits as its factorization.

241202009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 241202009 is about 15530.6796052201. The cubic root of 241202009 is about 622.4822521458.

The spelling of 241202009 in words is "two hundred forty-one million, two hundred two thousand, nine".