241009943 has 2 divisors, whose sum is σ = 241009944. Its totient is φ = 241009942.

The previous prime is 241009919. The next prime is 241009987. The reversal of 241009943 is 349900142.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 241009943 - 2¹² = 241005847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241009913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120504971 + 120504972.

It is an arithmetic number, because the mean of its divisors is an integer number (120504972).

Almost surely, 2^241009943 is an apocalyptic number.

241009943 is a deficient number, since it is larger than the sum of its proper divisors (1).

241009943 is an equidigital number, since it uses as much as digits as its factorization.

241009943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 241009943 is about 15524.4949354238. The cubic root of 241009943 is about 622.3169834500.

It can be divided in two parts, 2410099 and 43, that added together give a palindrome (2410142).

The spelling of 241009943 in words is "two hundred forty-one million, nine thousand, nine hundred forty-three".