4011242533 has 4 divisors (see below), whose sum is σ = 4011447148. Its totient is φ = 4011037920.

The previous prime is 4011242467. The next prime is 4011242537. The reversal of 4011242533 is 3352421104.

4011242533 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3703696164 + 307546369 = 60858^2 + 17537^2 .

It is a cyclic number.

It is not a de Polignac number, because 4011242533 - 2¹³ = 4011234341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4011242498 and 4011242507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4011242537) 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 in 3 ways as a sum of consecutive naturals, for example, 69366 + ... + 113287.

It is an arithmetic number, because the mean of its divisors is an integer number (1002861787).

Almost surely, 2^4011242533 is an apocalyptic number.

It is an amenable number.

4011242533 is a deficient number, since it is larger than the sum of its proper divisors (204615).

4011242533 is a wasteful number, since it uses less digits than its factorization.

4011242533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204614.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 4011242533 is about 63334.3708660629. The cubic root of 4011242533 is about 1588.8868615404.

Adding to 4011242533 its reverse (3352421104), we get a palindrome (7363663637).

The spelling of 4011242533 in words is "four billion, eleven million, two hundred forty-two thousand, five hundred thirty-three".