241021433 has 2 divisors, whose sum is σ = 241021434. Its totient is φ = 241021432.

The previous prime is 241021421. The next prime is 241021457. The reversal of 241021433 is 334120142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 191628649 + 49392784 = 13843^2 + 7028^2 .

It is a cyclic number.

It is not a de Polignac number, because 241021433 - 2²⁰ = 239972857 is a prime.

It is not a weakly prime, because it can be changed into another prime (241021463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120510716 + 120510717.

It is an arithmetic number, because the mean of its divisors is an integer number (120510717).

Almost surely, 2^241021433 is an apocalyptic number.

It is an amenable number.

241021433 is a deficient number, since it is larger than the sum of its proper divisors (1).

241021433 is an equidigital number, since it uses as much as digits as its factorization.

241021433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 241021433 is about 15524.8649913614. The cubic root of 241021433 is about 622.3268728187.

Adding to 241021433 its reverse (334120142), we get a palindrome (575141575).

The spelling of 241021433 in words is "two hundred forty-one million, twenty-one thousand, four hundred thirty-three".