33018990536356 has 48 divisors (see below), whose sum is σ = 65221472393280. Its totient is φ = 14488525520000.

The previous prime is 33018990536353. The next prime is 33018990536377. The reversal of 33018990536356 is 65363509981033.

It is a super-3 number, since 3×33018990536356³ (a number of 42 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33018990536294 and 33018990536303.

It is not an unprimeable number, because it can be changed into a prime (33018990536353) 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 15 ways as a sum of consecutive naturals, for example, 4921086 + ... + 9500266.

It is an arithmetic number, because the mean of its divisors is an integer number (1358780674860).

Almost surely, 2^{33018990536356} is an apocalyptic number.

It is an amenable number.

33018990536356 is a deficient number, since it is larger than the sum of its proper divisors (32202481856924).

33018990536356 is a wasteful number, since it uses less digits than its factorization.

33018990536356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4584876 (or 4584874 counting only the distinct ones).

The product of its (nonzero) digits is 47239200, while the sum is 61.

The spelling of 33018990536356 in words is "thirty-three trillion, eighteen billion, nine hundred ninety million, five hundred thirty-six thousand, three hundred fifty-six".