241377839 has 2 divisors, whose sum is σ = 241377840. Its totient is φ = 241377838.

The previous prime is 241377821. The next prime is 241377841. The reversal of 241377839 is 938773142.

241377839 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 not a de Polignac number, because 241377839 - 2⁸ = 241377583 is a prime.

It is a super-2 number, since 2×241377839² = 116526522320619842, which contains 22 as substring.

Together with 241377841, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 241377839.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241377859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120688919 + 120688920.

It is an arithmetic number, because the mean of its divisors is an integer number (120688920).

Almost surely, 2^241377839 is an apocalyptic number.

241377839 is a deficient number, since it is larger than the sum of its proper divisors (1).

241377839 is an equidigital number, since it uses as much as digits as its factorization.

241377839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016, while the sum is 44.

The square root of 241377839 is about 15536.3393049972. The cubic root of 241377839 is about 622.6334732046.

The spelling of 241377839 in words is "two hundred forty-one million, three hundred seventy-seven thousand, eight hundred thirty-nine".