241142147 has 2 divisors, whose sum is σ = 241142148. Its totient is φ = 241142146.

The previous prime is 241142123. The next prime is 241142159. The reversal of 241142147 is 741241142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241142147 - 2¹⁴ = 241125763 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (241142107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120571073 + 120571074.

It is an arithmetic number, because the mean of its divisors is an integer number (120571074).

Almost surely, 2^241142147 is an apocalyptic number.

241142147 is a deficient number, since it is larger than the sum of its proper divisors (1).

241142147 is an equidigital number, since it uses as much as digits as its factorization.

241142147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1792, while the sum is 26.

The square root of 241142147 is about 15528.7522679705. The cubic root of 241142147 is about 622.4307515858.

Adding to 241142147 its reverse (741241142), we get a palindrome (982383289).

The spelling of 241142147 in words is "two hundred forty-one million, one hundred forty-two thousand, one hundred forty-seven".