13410500205221 has 8 divisors (see below), whose sum is σ = 15326855343360. Its totient is φ = 11494287415728.

The previous prime is 13410500205217. The next prime is 13410500205229. The reversal of 13410500205221 is 12250200501431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13410500205221 - 2² = 13410500205217 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 (13410500205229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35385206 + ... + 35762183.

It is an arithmetic number, because the mean of its divisors is an integer number (1915856917920).

Almost surely, 2^{13410500205221} is an apocalyptic number.

It is an amenable number.

13410500205221 is a deficient number, since it is larger than the sum of its proper divisors (1916355138139).

13410500205221 is an equidigital number, since it uses as much as digits as its factorization.

13410500205221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71174323.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 13410500205221 its reverse (12250200501431), we get a palindrome (25660700706652).

The spelling of 13410500205221 in words is "thirteen trillion, four hundred ten billion, five hundred million, two hundred five thousand, two hundred twenty-one".