13410420321325 has 48 divisors (see below), whose sum is σ = 16863105263616. Its totient is φ = 10578215648000.

The previous prime is 13410420321269. The next prime is 13410420321373. The reversal of 13410420321325 is 52312302401431.

It is not a de Polignac number, because 13410420321325 - 2¹¹ = 13410420319277 is a prime.

It is a Duffinian number.

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 47 ways as a sum of consecutive naturals, for example, 654699534 + ... + 654720016.

It is an arithmetic number, because the mean of its divisors is an integer number (351314692992).

Almost surely, 2^{13410420321325} is an apocalyptic number.

It is an amenable number.

13410420321325 is a deficient number, since it is larger than the sum of its proper divisors (3452684942291).

13410420321325 is a wasteful number, since it uses less digits than its factorization.

13410420321325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21654 (or 21649 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 13410420321325 its reverse (52312302401431), we get a palindrome (65722722722756).

The spelling of 13410420321325 in words is "thirteen trillion, four hundred ten billion, four hundred twenty million, three hundred twenty-one thousand, three hundred twenty-five".