13314423440403 has 32 divisors (see below), whose sum is σ = 20020644806400. Its totient is φ = 8744201316288.

The previous prime is 13314423440389. The next prime is 13314423440471. The reversal of 13314423440403 is 30404432441331.

13314423440403 is a `hidden beast` number, since 1 + 3 + 3 + 14 + 4 + 234 + 4 + 0 + 403 = 666.

It is not a de Polignac number, because 13314423440403 - 2²⁸ = 13314155004947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13314423440473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12356226 + ... + 13390487.

It is an arithmetic number, because the mean of its divisors is an integer number (625645150200).

Almost surely, 2^{13314423440403} is an apocalyptic number.

13314423440403 is a deficient number, since it is larger than the sum of its proper divisors (6706221365997).

13314423440403 is a wasteful number, since it uses less digits than its factorization.

13314423440403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25747008 (or 25747002 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 13314423440403 its reverse (30404432441331), we get a palindrome (43718855881734).

The spelling of 13314423440403 in words is "thirteen trillion, three hundred fourteen billion, four hundred twenty-three million, four hundred forty thousand, four hundred three".