14426814816403 has 4 divisors (see below), whose sum is σ = 15738343436088. Its totient is φ = 13115286196720.

The previous prime is 14426814816311. The next prime is 14426814816439. The reversal of 14426814816403 is 30461841862441.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14426814816403 - 2⁴¹ = 12227791560851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14426814816103) 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 3 ways as a sum of consecutive naturals, for example, 655764309826 + ... + 655764309847.

It is an arithmetic number, because the mean of its divisors is an integer number (3934585859022).

Almost surely, 2^{14426814816403} is an apocalyptic number.

14426814816403 is a deficient number, since it is larger than the sum of its proper divisors (1311528619685).

14426814816403 is a wasteful number, since it uses less digits than its factorization.

14426814816403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311528619684.

The product of its (nonzero) digits is 3538944, while the sum is 52.

The spelling of 14426814816403 in words is "fourteen trillion, four hundred twenty-six billion, eight hundred fourteen million, eight hundred sixteen thousand, four hundred three".