13906848163 has 16 divisors (see below), whose sum is σ = 15839622400. Its totient is φ = 12103771680.

The previous prime is 13906848143. The next prime is 13906848173. The reversal of 13906848163 is 36184860931.

It is a de Polignac number, because none of the positive numbers 2^k-13906848163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13906848103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81303 + ... + 185536.

It is an arithmetic number, because the mean of its divisors is an integer number (989976400).

Almost surely, 2^13906848163 is an apocalyptic number.

13906848163 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13906848163 is a deficient number, since it is larger than the sum of its proper divisors (1932774237).

13906848163 is a wasteful number, since it uses less digits than its factorization.

13906848163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267082.

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 13906848163 in words is "thirteen billion, nine hundred six million, eight hundred forty-eight thousand, one hundred sixty-three".