241581433 has 2 divisors, whose sum is σ = 241581434. Its totient is φ = 241581432.

The previous prime is 241581421. The next prime is 241581467. The reversal of 241581433 is 334185142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 187881849 + 53699584 = 13707^2 + 7328^2 .

It is a cyclic number.

It is not a de Polignac number, because 241581433 - 2⁹ = 241580921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 241581395 and 241581404.

It is not a weakly prime, because it can be changed into another prime (241581493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120790716 + 120790717.

It is an arithmetic number, because the mean of its divisors is an integer number (120790717).

Almost surely, 2^241581433 is an apocalyptic number.

It is an amenable number.

241581433 is a deficient number, since it is larger than the sum of its proper divisors (1).

241581433 is an equidigital number, since it uses as much as digits as its factorization.

241581433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11520, while the sum is 31.

The square root of 241581433 is about 15542.8901109157. The cubic root of 241581433 is about 622.8084807309.

The spelling of 241581433 in words is "two hundred forty-one million, five hundred eighty-one thousand, four hundred thirty-three".