13871363163 has 32 divisors (see below), whose sum is σ = 22901193216. Its totient is φ = 7286727168.

The previous prime is 13871363123. The next prime is 13871363173. The reversal of 13871363163 is 36136317831.

It is not a de Polignac number, because 13871363163 - 2¹⁰ = 13871362139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13871363123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 436456 + ... + 467157.

It is an arithmetic number, because the mean of its divisors is an integer number (715662288).

Almost surely, 2^13871363163 is an apocalyptic number.

13871363163 is a deficient number, since it is larger than the sum of its proper divisors (9029830053).

13871363163 is a wasteful number, since it uses less digits than its factorization.

13871363163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903683.

The product of its digits is 163296, while the sum is 42.

The spelling of 13871363163 in words is "thirteen billion, eight hundred seventy-one million, three hundred sixty-three thousand, one hundred sixty-three".