13144163205 has 16 divisors (see below), whose sum is σ = 21234844800. Its totient is φ = 6942159168.

The previous prime is 13144163167. The next prime is 13144163231. The reversal of 13144163205 is 50236144131.

It is not a de Polignac number, because 13144163205 - 2¹⁷ = 13144032133 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4252230 + ... + 4255319.

It is an arithmetic number, because the mean of its divisors is an integer number (1327177800).

Almost surely, 2^13144163205 is an apocalyptic number.

13144163205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13144163205 is a deficient number, since it is larger than the sum of its proper divisors (8090681595).

13144163205 is a wasteful number, since it uses less digits than its factorization.

13144163205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8507660.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 13144163205 in words is "thirteen billion, one hundred forty-four million, one hundred sixty-three thousand, two hundred five".