330133044433 has 4 divisors (see below), whose sum is σ = 349552635300. Its totient is φ = 310713453568.

The previous prime is 330133044403. The next prime is 330133044497. The reversal of 330133044433 is 334440331033.

It is a happy number.

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 271833976129 + 58299068304 = 521377^2 + 241452^2 .

It is a cyclic number.

It is not a de Polignac number, because 330133044433 - 2⁵ = 330133044401 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 330133044395 and 330133044404.

It is not an unprimeable number, because it can be changed into a prime (330133044403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9709795408 + ... + 9709795441.

It is an arithmetic number, because the mean of its divisors is an integer number (87388158825).

Almost surely, 2^330133044433 is an apocalyptic number.

It is an amenable number.

330133044433 is a deficient number, since it is larger than the sum of its proper divisors (19419590867).

330133044433 is a wasteful number, since it uses less digits than its factorization.

330133044433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19419590866.

The product of its (nonzero) digits is 46656, while the sum is 31.

Adding to 330133044433 its reverse (334440331033), we get a palindrome (664573375466).

The spelling of 330133044433 in words is "three hundred thirty billion, one hundred thirty-three million, forty-four thousand, four hundred thirty-three".