3530021040441 has 12 divisors (see below), whose sum is σ = 5827336320832. Its totient is φ = 2017154880216.

The previous prime is 3530021040419. The next prime is 3530021040451. The reversal of 3530021040441 is 1440401200353.

It is a happy number.

3530021040441 is a `hidden beast` number, since 3 + 5 + 3 + 0 + 0 + 210 + 4 + 0 + 441 = 666.

It is not a de Polignac number, because 3530021040441 - 2¹¹ = 3530021038393 is a prime.

It is a super-2 number, since 2×3530021040441² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3530021040451) by changing a digit.

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, 28016039941 + ... + 28016040066.

Almost surely, 2^{3530021040441} is an apocalyptic number.

It is an amenable number.

3530021040441 is a deficient number, since it is larger than the sum of its proper divisors (2297315280391).

3530021040441 is a wasteful number, since it uses less digits than its factorization.

3530021040441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56032080020 (or 56032080017 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 3530021040441 its reverse (1440401200353), we get a palindrome (4970422240794).

The spelling of 3530021040441 in words is "three trillion, five hundred thirty billion, twenty-one million, forty thousand, four hundred forty-one".