33306138041 has 8 divisors (see below), whose sum is σ = 37315968384. Its totient is φ = 29459974320.

The previous prime is 33306138037. The next prime is 33306138049. The reversal of 33306138041 is 14083160333.

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 33306138041 - 2² = 33306138037 is a prime.

It is a super-2 number, since 2×33306138041² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33306137989 and 33306138007.

It is not an unprimeable number, because it can be changed into a prime (33306138049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40916225 + ... + 40917038.

It is an arithmetic number, because the mean of its divisors is an integer number (4664496048).

Almost surely, 2^33306138041 is an apocalyptic number.

It is an amenable number.

33306138041 is a deficient number, since it is larger than the sum of its proper divisors (4009830343).

33306138041 is a wasteful number, since it uses less digits than its factorization.

33306138041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81833311.

The product of its (nonzero) digits is 15552, while the sum is 32.

Adding to 33306138041 its reverse (14083160333), we get a palindrome (47389298374).

The spelling of 33306138041 in words is "thirty-three billion, three hundred six million, one hundred thirty-eight thousand, forty-one".