241384387 has 2 divisors, whose sum is σ = 241384388. Its totient is φ = 241384386.

The previous prime is 241384373. The next prime is 241384393. The reversal of 241384387 is 783483142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241384387 - 2¹⁹ = 240860099 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (241384357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120692193 + 120692194.

It is an arithmetic number, because the mean of its divisors is an integer number (120692194).

Almost surely, 2^241384387 is an apocalyptic number.

241384387 is a deficient number, since it is larger than the sum of its proper divisors (1).

241384387 is an equidigital number, since it uses as much as digits as its factorization.

241384387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129024, while the sum is 40.

The square root of 241384387 is about 15536.5500353199. The cubic root of 241384387 is about 622.6391033363.

The spelling of 241384387 in words is "two hundred forty-one million, three hundred eighty-four thousand, three hundred eighty-seven".