2040433333 has 4 divisors (see below), whose sum is σ = 2040524620. Its totient is φ = 2040342048.

The previous prime is 2040433331. The next prime is 2040433349. The reversal of 2040433333 is 3333340402.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 264485169 + 1775948164 = 16263^2 + 42142^2 .

It is a cyclic number.

It is not a de Polignac number, because 2040433333 - 2¹ = 2040433331 is a prime.

It is a Duffinian number.

2040433333 is a modest number, since divided by 33333 gives 20404 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 2040433298 and 2040433307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040433331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13003 + ... + 65191.

It is an arithmetic number, because the mean of its divisors is an integer number (510131155).

Almost surely, 2^2040433333 is an apocalyptic number.

It is an amenable number.

2040433333 is a deficient number, since it is larger than the sum of its proper divisors (91287).

2040433333 is an equidigital number, since it uses as much as digits as its factorization.

2040433333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91286.

The product of its (nonzero) digits is 7776, while the sum is 25.

The square root of 2040433333 is about 45171.1559847653. The cubic root of 2040433333 is about 1268.3549355589.

Adding to 2040433333 its reverse (3333340402), we get a palindrome (5373773735).

The spelling of 2040433333 in words is "two billion, forty million, four hundred thirty-three thousand, three hundred thirty-three".