2235040443 has 6 divisors (see below), whose sum is σ = 3228391764. Its totient is φ = 1490026956.

The previous prime is 2235040417. The next prime is 2235040477. The reversal of 2235040443 is 3440405322.

It is not a de Polignac number, because 2235040443 - 2⁸ = 2235040187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2235042443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124168905 + ... + 124168922.

It is an arithmetic number, because the mean of its divisors is an integer number (538065294).

Almost surely, 2^2235040443 is an apocalyptic number.

2235040443 is a deficient number, since it is larger than the sum of its proper divisors (993351321).

2235040443 is a wasteful number, since it uses less digits than its factorization.

2235040443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248337833 (or 248337830 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 2235040443 is about 47276.2143471746. The cubic root of 2235040443 is about 1307.4601533823.

Adding to 2235040443 its reverse (3440405322), we get a palindrome (5675445765).

The spelling of 2235040443 in words is "two billion, two hundred thirty-five million, forty thousand, four hundred forty-three".