13410463521 has 24 divisors (see below), whose sum is σ = 22399898304. Its totient is φ = 7073650080.

The previous prime is 13410463519. The next prime is 13410463609. The reversal of 13410463521 is 12536401431.

It is not a de Polignac number, because 13410463521 - 2¹ = 13410463519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13410463501) 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 23 ways as a sum of consecutive naturals, for example, 3506845 + ... + 3510666.

It is an arithmetic number, because the mean of its divisors is an integer number (933329096).

Almost surely, 2^13410463521 is an apocalyptic number.

It is an amenable number.

13410463521 is a deficient number, since it is larger than the sum of its proper divisors (8989434783).

13410463521 is a wasteful number, since it uses less digits than its factorization.

13410463521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7017541 (or 7017534 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 13410463521 its reverse (12536401431), we get a palindrome (25946864952).

The spelling of 13410463521 in words is "thirteen billion, four hundred ten million, four hundred sixty-three thousand, five hundred twenty-one".