13410454240503 has 10 divisors (see below), whose sum is σ = 20032900779144. Its totient is φ = 8940302826948.

The previous prime is 13410454240459. The next prime is 13410454240597. The reversal of 13410454240503 is 30504245401431.

13410454240503 is a `hidden beast` number, since 1 + 3 + 4 + 104 + 5 + 4 + 2 + 40 + 503 = 666.

It is not a de Polignac number, because 13410454240503 - 2⁶ = 13410454240439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13410454247503) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 82780581651 + ... + 82780581812.

Almost surely, 2^{13410454240503} is an apocalyptic number.

13410454240503 is a deficient number, since it is larger than the sum of its proper divisors (6622446538641).

13410454240503 is an equidigital number, since it uses as much as digits as its factorization.

13410454240503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165561163475 (or 165561163466 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 13410454240503 its reverse (30504245401431), we get a palindrome (43914699641934).

The spelling of 13410454240503 in words is "thirteen trillion, four hundred ten billion, four hundred fifty-four million, two hundred forty thousand, five hundred three".