33443241111012 has 12 divisors (see below), whose sum is σ = 78034229259056. Its totient is φ = 11147747037000.

The previous prime is 33443241110947. The next prime is 33443241111041. The reversal of 33443241111012 is 21011114234433.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×33443241111012² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1393468379614 + ... + 1393468379637.

Almost surely, 2^{33443241111012} is an apocalyptic number.

It is an amenable number.

33443241111012 is an abundant number, since it is smaller than the sum of its proper divisors (44590988148044).

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

33443241111012 is a wasteful number, since it uses less digits than its factorization.

33443241111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2786936759258 (or 2786936759256 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 33443241111012 its reverse (21011114234433), we get a palindrome (54454355345445).

The spelling of 33443241111012 in words is "thirty-three trillion, four hundred forty-three billion, two hundred forty-one million, one hundred eleven thousand, twelve".