241894399 has 2 divisors, whose sum is σ = 241894400. Its totient is φ = 241894398.

The previous prime is 241894379. The next prime is 241894403. The reversal of 241894399 is 993498142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241894399 - 2¹¹ = 241892351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241894349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120947199 + 120947200.

It is an arithmetic number, because the mean of its divisors is an integer number (120947200).

Almost surely, 2^241894399 is an apocalyptic number.

241894399 is a deficient number, since it is larger than the sum of its proper divisors (1).

241894399 is an equidigital number, since it uses as much as digits as its factorization.

241894399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 49.

The square root of 241894399 is about 15552.9546710585. The cubic root of 241894399 is about 623.0773117772.

The spelling of 241894399 in words is "two hundred forty-one million, eight hundred ninety-four thousand, three hundred ninety-nine".