241145347 has 2 divisors, whose sum is σ = 241145348. Its totient is φ = 241145346.

The previous prime is 241145329. The next prime is 241145381. The reversal of 241145347 is 743541142.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241145347 is a prime.

It is not a weakly prime, because it can be changed into another prime (241145147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120572673 + 120572674.

It is an arithmetic number, because the mean of its divisors is an integer number (120572674).

Almost surely, 2^241145347 is an apocalyptic number.

241145347 is a deficient number, since it is larger than the sum of its proper divisors (1).

241145347 is an equidigital number, since it uses as much as digits as its factorization.

241145347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 31.

The square root of 241145347 is about 15528.8553023074. The cubic root of 241145347 is about 622.4335048299.

Adding to 241145347 its reverse (743541142), we get a palindrome (984686489).

The spelling of 241145347 in words is "two hundred forty-one million, one hundred forty-five thousand, three hundred forty-seven".