4011233443 has 6 divisors (see below), whose sum is σ = 4666128756. Its totient is φ = 3438200052.

The previous prime is 4011233423. The next prime is 4011233461. The reversal of 4011233443 is 3443321104.

4011233443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4011233443 - 2¹⁷ = 4011102371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4011233423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40930905 + ... + 40931002.

It is an arithmetic number, because the mean of its divisors is an integer number (777688126).

Almost surely, 2^4011233443 is an apocalyptic number.

4011233443 is a deficient number, since it is larger than the sum of its proper divisors (654895313).

4011233443 is an equidigital number, since it uses as much as digits as its factorization.

4011233443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81861921 (or 81861914 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 4011233443 is about 63334.2991040400. The cubic root of 4011233443 is about 1588.8856613310.

Adding to 4011233443 its reverse (3443321104), we get a palindrome (7454554547).

The spelling of 4011233443 in words is "four billion, eleven million, two hundred thirty-three thousand, four hundred forty-three".