4041021233 has 2 divisors, whose sum is σ = 4041021234. Its totient is φ = 4041021232.

The previous prime is 4041021209. The next prime is 4041021253. The reversal of 4041021233 is 3321201404.

It is an a-pointer prime, because the next prime (4041021253) can be obtained adding 4041021233 to its sum of digits (20).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3527409664 + 513611569 = 59392^2 + 22663^2 .

It is a cyclic number.

It is not a de Polignac number, because 4041021233 - 2⁶ = 4041021169 is a prime.

It is a super-3 number, since 3×4041021233³ (a number of 30 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (4041021203) 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, 2020510616 + 2020510617.

It is an arithmetic number, because the mean of its divisors is an integer number (2020510617).

Almost surely, 2^4041021233 is an apocalyptic number.

It is an amenable number.

4041021233 is a deficient number, since it is larger than the sum of its proper divisors (1).

4041021233 is an equidigital number, since it uses as much as digits as its factorization.

4041021233 is an odious number, because the sum of its binary digits is odd.

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

The square root of 4041021233 is about 63569.0273089026. The cubic root of 4041021233 is about 1592.8090360711.

Adding to 4041021233 its reverse (3321201404), we get a palindrome (7362222637).

The spelling of 4041021233 in words is "four billion, forty-one million, twenty-one thousand, two hundred thirty-three".