33216623034161 has 8 divisors (see below), whose sum is σ = 38046402460800. Its totient is φ = 28407980498688.

The previous prime is 33216623034079. The next prime is 33216623034193. The reversal of 33216623034161 is 16143032661233.

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

It is not a de Polignac number, because 33216623034161 - 2¹⁰ = 33216623033137 is a prime.

It is a super-2 number, since 2×33216623034161² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33216623039161) 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 7 ways as a sum of consecutive naturals, for example, 5284219421 + ... + 5284225706.

It is an arithmetic number, because the mean of its divisors is an integer number (4755800307600).

Almost surely, 2^{33216623034161} is an apocalyptic number.

It is an amenable number.

33216623034161 is a deficient number, since it is larger than the sum of its proper divisors (4829779426639).

33216623034161 is a wasteful number, since it uses less digits than its factorization.

33216623034161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10568445583.

The product of its (nonzero) digits is 279936, while the sum is 41.

Adding to 33216623034161 its reverse (16143032661233), we get a palindrome (49359655695394).

The spelling of 33216623034161 in words is "thirty-three trillion, two hundred sixteen billion, six hundred twenty-three million, thirty-four thousand, one hundred sixty-one".