33040211620216 has 32 divisors (see below), whose sum is σ = 62554179944880. Its totient is φ = 16359219475200.

The previous prime is 33040211620211. The next prime is 33040211620219. The reversal of 33040211620216 is 61202611204033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33040211620211) 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, 5497395 + ... + 9813346.

Almost surely, 2^{33040211620216} is an apocalyptic number.

It is an amenable number.

33040211620216 is a deficient number, since it is larger than the sum of its proper divisors (29513968324664).

33040211620216 is a wasteful number, since it uses less digits than its factorization.

33040211620216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15313375 (or 15313371 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 33040211620216 its reverse (61202611204033), we get a palindrome (94242822824249).

The spelling of 33040211620216 in words is "thirty-three trillion, forty billion, two hundred eleven million, six hundred twenty thousand, two hundred sixteen".