13715443906163 has 4 divisors (see below), whose sum is σ = 13841273666880. Its totient is φ = 13589614145448.

The previous prime is 13715443906127. The next prime is 13715443906169. The reversal of 13715443906163 is 36160934451731.

13715443906163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13715443906163 is a prime.

It is a super-2 number, since 2×13715443906163² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13715443906169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62914880195 + ... + 62914880412.

It is an arithmetic number, because the mean of its divisors is an integer number (3460318416720).

Almost surely, 2^{13715443906163} is an apocalyptic number.

13715443906163 is a deficient number, since it is larger than the sum of its proper divisors (125829760717).

13715443906163 is a wasteful number, since it uses less digits than its factorization.

13715443906163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125829760716.

The product of its (nonzero) digits is 4898880, while the sum is 53.

The spelling of 13715443906163 in words is "thirteen trillion, seven hundred fifteen billion, four hundred forty-three million, nine hundred six thousand, one hundred sixty-three".