33141242004021 has 24 divisors (see below), whose sum is σ = 48337157201216. Its totient is φ = 21878880684480.

The previous prime is 33141242003963. The next prime is 33141242004077. The reversal of 33141242004021 is 12040024214133.

33141242004021 is a `hidden beast` number, since 3 + 3 + 1 + 412 + 4 + 200 + 40 + 2 + 1 = 666.

It is not a de Polignac number, because 33141242004021 - 2³⁴ = 33124062134837 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33141242002021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26191686 + ... + 27427848.

Almost surely, 2^{33141242004021} is an apocalyptic number.

It is an amenable number.

33141242004021 is a deficient number, since it is larger than the sum of its proper divisors (15195915197195).

33141242004021 is a wasteful number, since it uses less digits than its factorization.

33141242004021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265193 (or 1265190 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 33141242004021 its reverse (12040024214133), we get a palindrome (45181266218154).

The spelling of 33141242004021 in words is "thirty-three trillion, one hundred forty-one billion, two hundred forty-two million, four thousand, twenty-one".