13044302210421 has 24 divisors (see below), whose sum is σ = 19080584016000. Its totient is φ = 8585983141632.

The previous prime is 13044302210383. The next prime is 13044302210447. The reversal of 13044302210421 is 12401220344031.

13044302210421 is a `hidden beast` number, since 1 + 3 + 0 + 4 + 430 + 221 + 0 + 4 + 2 + 1 = 666.

It is not a de Polignac number, because 13044302210421 - 2¹⁵ = 13044302177653 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13044302210321) 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, 61302150 + ... + 61514568.

It is an arithmetic number, because the mean of its divisors is an integer number (795024334000).

Almost surely, 2^{13044302210421} is an apocalyptic number.

It is an amenable number.

13044302210421 is a deficient number, since it is larger than the sum of its proper divisors (6036281805579).

13044302210421 is a wasteful number, since it uses less digits than its factorization.

13044302210421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298873 (or 298870 counting only the distinct ones).

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

Adding to 13044302210421 its reverse (12401220344031), we get a palindrome (25445522554452).

The spelling of 13044302210421 in words is "thirteen trillion, forty-four billion, three hundred two million, two hundred ten thousand, four hundred twenty-one".