33040211343012 has 18 divisors (see below), whose sum is σ = 83518312006038. Its totient is φ = 11013403780992.

The previous prime is 33040211343001. The next prime is 33040211343017. The reversal of 33040211343012 is 21034311204033.

It is a happy number.

33040211343012 is a `hidden beast` number, since 3 + 3 + 0 + 4 + 0 + 211 + 3 + 430 + 12 = 666.

It can be written as a sum of positive squares in only one way, i.e., 18670228660836 + 14369982682176 = 4320906^2 + 3790776^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (33040211343017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 458891824173 + ... + 458891824244.

Almost surely, 2^{33040211343012} is an apocalyptic number.

It is an amenable number.

33040211343012 is an abundant number, since it is smaller than the sum of its proper divisors (50478100663026).

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

33040211343012 is a wasteful number, since it uses less digits than its factorization.

33040211343012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 917783648427 (or 917783648422 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 33040211343012 its reverse (21034311204033), we get a palindrome (54074522547045).

The spelling of 33040211343012 in words is "thirty-three trillion, forty billion, two hundred eleven million, three hundred forty-three thousand, twelve".