241322387 has 2 divisors, whose sum is σ = 241322388. Its totient is φ = 241322386.

The previous prime is 241322381. The next prime is 241322437. The reversal of 241322387 is 783223142.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 241322387 - 2⁸ = 241322131 is a prime.

It is not a weakly prime, because it can be changed into another prime (241322381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120661193 + 120661194.

It is an arithmetic number, because the mean of its divisors is an integer number (120661194).

Almost surely, 2^241322387 is an apocalyptic number.

241322387 is a deficient number, since it is larger than the sum of its proper divisors (1).

241322387 is an equidigital number, since it uses as much as digits as its factorization.

241322387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 32.

The square root of 241322387 is about 15534.5546122185. The cubic root of 241322387 is about 622.5857901257.

The spelling of 241322387 in words is "two hundred forty-one million, three hundred twenty-two thousand, three hundred eighty-seven".