4033243241 has 2 divisors, whose sum is σ = 4033243242. Its totient is φ = 4033243240.

The previous prime is 4033243141. The next prime is 4033243273. The reversal of 4033243241 is 1423423304.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3036010000 + 997233241 = 55100^2 + 31579^2 .

It is a cyclic number.

It is not a de Polignac number, because 4033243241 - 2²² = 4029048937 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4033243241.

It is not a weakly prime, because it can be changed into another prime (4033243141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2016621620 + 2016621621.

It is an arithmetic number, because the mean of its divisors is an integer number (2016621621).

Almost surely, 2^4033243241 is an apocalyptic number.

It is an amenable number.

4033243241 is a deficient number, since it is larger than the sum of its proper divisors (1).

4033243241 is an equidigital number, since it uses as much as digits as its factorization.

4033243241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 4033243241 is about 63507.8203137220. The cubic root of 4033243241 is about 1591.7864552055.

Adding to 4033243241 its reverse (1423423304), we get a palindrome (5456666545).

The spelling of 4033243241 in words is "four billion, thirty-three million, two hundred forty-three thousand, two hundred forty-one".