33044340033 has 24 divisors (see below), whose sum is σ = 49042777056. Its totient is φ = 21427243200.

The previous prime is 33044340023. The next prime is 33044340041. The reversal of 33044340033 is 33004344033.

It is not a de Polignac number, because 33044340033 - 2²⁴ = 33027562817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33044339979 and 33044340006.

It is not an unprimeable number, because it can be changed into a prime (33044340013) 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 23 ways as a sum of consecutive naturals, for example, 13135 + ... + 257412.

It is an arithmetic number, because the mean of its divisors is an integer number (2043449044).

Almost surely, 2^33044340033 is an apocalyptic number.

It is an amenable number.

33044340033 is a deficient number, since it is larger than the sum of its proper divisors (15998437023).

33044340033 is a wasteful number, since it uses less digits than its factorization.

33044340033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270925 (or 270922 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 33044340033 its reverse (33004344033), we get a palindrome (66048684066).

The spelling of 33044340033 in words is "thirty-three billion, forty-four million, three hundred forty thousand, thirty-three".