33442054664412 has 12 divisors (see below), whose sum is σ = 78031460883656. Its totient is φ = 11147351554800.

The previous prime is 33442054664401. The next prime is 33442054664483. The reversal of 33442054664412 is 21446645024433.

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

It is a super-2 number, since 2×33442054664412² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 1393418944339 + ... + 1393418944362.

Almost surely, 2^{33442054664412} is an apocalyptic number.

It is an amenable number.

33442054664412 is an abundant number, since it is smaller than the sum of its proper divisors (44589406219244).

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

33442054664412 is a wasteful number, since it uses less digits than its factorization.

33442054664412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2786837888708 (or 2786837888706 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 48.

Adding to 33442054664412 its reverse (21446645024433), we get a palindrome (54888699688845).

The spelling of 33442054664412 in words is "thirty-three trillion, four hundred forty-two billion, fifty-four million, six hundred sixty-four thousand, four hundred twelve".