33043331012 has 12 divisors (see below), whose sum is σ = 59056166400. Its totient is φ = 16170140616.

The previous prime is 33043330979. The next prime is 33043331033. The reversal of 33043331012 is 21013334033.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87881012 + ... + 87881387.

It is an arithmetic number, because the mean of its divisors is an integer number (4921347200).

Almost surely, 2^33043331012 is an apocalyptic number.

It is an amenable number.

33043331012 is a deficient number, since it is larger than the sum of its proper divisors (26012835388).

33043331012 is a wasteful number, since it uses less digits than its factorization.

33043331012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175762450 (or 175762448 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 33043331012 its reverse (21013334033), we get a palindrome (54056665045).

The spelling of 33043331012 in words is "thirty-three billion, forty-three million, three hundred thirty-one thousand, twelve".