13693714559473 has 8 divisors (see below), whose sum is σ = 14748867678888. Its totient is φ = 12638817220224.

The previous prime is 13693714559471. The next prime is 13693714559477. The reversal of 13693714559473 is 37495541739631.

It can be written as a sum of positive squares in 4 ways, for example, as 20411265424 + 13673303294049 = 142868^2 + 3697743^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13693714559473 - 2¹ = 13693714559471 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13693714559399 and 13693714559408.

It is not an unprimeable number, because it can be changed into a prime (13693714559471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63833836 + ... + 64047997.

It is an arithmetic number, because the mean of its divisors is an integer number (1843608459861).

Almost surely, 2^{13693714559473} is an apocalyptic number.

13693714559473 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13693714559473 is a deficient number, since it is larger than the sum of its proper divisors (1055153119415).

13693714559473 is a wasteful number, since it uses less digits than its factorization.

13693714559473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127890083.

The product of its digits is 257191200, while the sum is 67.

The spelling of 13693714559473 in words is "thirteen trillion, six hundred ninety-three billion, seven hundred fourteen million, five hundred fifty-nine thousand, four hundred seventy-three".