33442103040444 has 36 divisors (see below), whose sum is σ = 96610519895344. Its totient is φ = 9554886582912.

The previous prime is 33442103040439. The next prime is 33442103040461. The reversal of 33442103040444 is 44404030124433.

33442103040444 is a `hidden beast` number, since 3 + 3 + 4 + 4 + 210 + 30 + 404 + 4 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×33442103040444² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 33442103040399 and 33442103040408.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 66353378797 + ... + 66353379300.

Almost surely, 2^{33442103040444} is an apocalyptic number.

It is an amenable number.

33442103040444 is an abundant number, since it is smaller than the sum of its proper divisors (63168416854900).

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

33442103040444 is a wasteful number, since it uses less digits than its factorization.

33442103040444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132706758114 (or 132706758109 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 33442103040444 its reverse (44404030124433), we get a palindrome (77846133164877).

The spelling of 33442103040444 in words is "thirty-three trillion, four hundred forty-two billion, one hundred three million, forty thousand, four hundred forty-four".