33041142212 has 12 divisors (see below), whose sum is σ = 62269845036. Its totient is φ = 15249757920.

The previous prime is 33041142193. The next prime is 33041142247. The reversal of 33041142212 is 21224114033.

It can be written as a sum of positive squares in 2 ways, for example, as 19526149696 + 13514992516 = 139736^2 + 116254^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 317703239 + ... + 317703342.

It is an arithmetic number, because the mean of its divisors is an integer number (5189153753).

Almost surely, 2^33041142212 is an apocalyptic number.

It is an amenable number.

33041142212 is a deficient number, since it is larger than the sum of its proper divisors (29228702824).

33041142212 is a wasteful number, since it uses less digits than its factorization.

33041142212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635406598 (or 635406596 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 33041142212 its reverse (21224114033), we get a palindrome (54265256245).

The spelling of 33041142212 in words is "thirty-three billion, forty-one million, one hundred forty-two thousand, two hundred twelve".