241339979 has 2 divisors, whose sum is σ = 241339980. Its totient is φ = 241339978.

The previous prime is 241339949. The next prime is 241339993. The reversal of 241339979 is 979933142.

It is a happy number.

241339979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241339979 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (241339909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120669989 + 120669990.

It is an arithmetic number, because the mean of its divisors is an integer number (120669990).

Almost surely, 2^241339979 is an apocalyptic number.

241339979 is a deficient number, since it is larger than the sum of its proper divisors (1).

241339979 is an equidigital number, since it uses as much as digits as its factorization.

241339979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 367416, while the sum is 47.

The square root of 241339979 is about 15535.1208234761. The cubic root of 241339979 is about 622.6009182471.

The spelling of 241339979 in words is "two hundred forty-one million, three hundred thirty-nine thousand, nine hundred seventy-nine".