241442147 has 2 divisors, whose sum is σ = 241442148. Its totient is φ = 241442146.

The previous prime is 241442129. The next prime is 241442239. The reversal of 241442147 is 741244142.

241442147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 241442147 - 2⁸ = 241441891 is a prime.

It is not a weakly prime, because it can be changed into another prime (241441147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120721073 + 120721074.

It is an arithmetic number, because the mean of its divisors is an integer number (120721074).

Almost surely, 2^241442147 is an apocalyptic number.

241442147 is a deficient number, since it is larger than the sum of its proper divisors (1).

241442147 is an equidigital number, since it uses as much as digits as its factorization.

241442147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7168, while the sum is 29.

The square root of 241442147 is about 15538.4087666659. The cubic root of 241442147 is about 622.6887623980.

Adding to 241442147 its reverse (741244142), we get a palindrome (982686289).

The spelling of 241442147 in words is "two hundred forty-one million, four hundred forty-two thousand, one hundred forty-seven".