241404407 has 2 divisors, whose sum is σ = 241404408. Its totient is φ = 241404406.

The previous prime is 241404353. The next prime is 241404419. The reversal of 241404407 is 704404142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241404407 - 2⁸ = 241404151 is a prime.

It is a Chen prime.

It is equal to p_13234463 and since 241404407 and 13234463 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241404707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120702203 + 120702204.

It is an arithmetic number, because the mean of its divisors is an integer number (120702204).

Almost surely, 2^241404407 is an apocalyptic number.

241404407 is a deficient number, since it is larger than the sum of its proper divisors (1).

241404407 is an equidigital number, since it uses as much as digits as its factorization.

241404407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 26.

The square root of 241404407 is about 15537.1943091409. The cubic root of 241404407 is about 622.6563163942.

Adding to 241404407 its reverse (704404142), we get a palindrome (945808549).

The spelling of 241404407 in words is "two hundred forty-one million, four hundred four thousand, four hundred seven".