33441020011 has 8 divisors (see below), whose sum is σ = 39451157504. Its totient is φ = 27739094760.

The previous prime is 33441019897. The next prime is 33441020027. The reversal of 33441020011 is 11002014433.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 33441020011 - 2¹³ = 33441011819 is a prime.

It is a super-2 number, since 2×33441020011² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33441020411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77052825 + ... + 77053258.

It is an arithmetic number, because the mean of its divisors is an integer number (4931394688).

Almost surely, 2^33441020011 is an apocalyptic number.

33441020011 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

33441020011 is a deficient number, since it is larger than the sum of its proper divisors (6010137493).

33441020011 is a wasteful number, since it uses less digits than its factorization.

33441020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154106121.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 33441020011 its reverse (11002014433), we get a palindrome (44443034444).

The spelling of 33441020011 in words is "thirty-three billion, four hundred forty-one million, twenty thousand, eleven".