2011344033 has 16 divisors (see below), whose sum is σ = 2732967936. Its totient is φ = 1315424640.

The previous prime is 2011344031. The next prime is 2011344037. The reversal of 2011344033 is 3304431102.

It is not a de Polignac number, because 2011344033 - 2¹ = 2011344031 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2011344031) 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 15 ways as a sum of consecutive naturals, for example, 55741 + ... + 84437.

It is an arithmetic number, because the mean of its divisors is an integer number (170810496).

Almost surely, 2^2011344033 is an apocalyptic number.

It is an amenable number.

2011344033 is a deficient number, since it is larger than the sum of its proper divisors (721623903).

2011344033 is a wasteful number, since it uses less digits than its factorization.

2011344033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29144.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2011344033 is about 44848.0103572054. The cubic root of 2011344033 is about 1262.2986579288.

Adding to 2011344033 its reverse (3304431102), we get a palindrome (5315775135).

It can be divided in two parts, 20113 and 44033, that added together give a palindrome (64146).

The spelling of 2011344033 in words is "two billion, eleven million, three hundred forty-four thousand, thirty-three".