33042312020224 has 72 divisors (see below), whose sum is σ = 74767428088640. Its totient is φ = 14447650572288.

The previous prime is 33042312020191. The next prime is 33042312020233. The reversal of 33042312020224 is 42202021324033.

It is a junction number, because it is equal to n+sod(n) for n = 33042312020192 and 33042312020201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261215172 + ... + 261341635.

Almost surely, 2^{33042312020224} is an apocalyptic number.

It is an amenable number.

33042312020224 is an abundant number, since it is smaller than the sum of its proper divisors (41725116068416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33042312020224 is a wasteful number, since it uses less digits than its factorization.

33042312020224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522556855 (or 522556841 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 33042312020224 its reverse (42202021324033), we get a palindrome (75244333344257).

The spelling of 33042312020224 in words is "thirty-three trillion, forty-two billion, three hundred twelve million, twenty thousand, two hundred twenty-four".