8143144713 has 24 divisors (see below), whose sum is σ = 12845042496. Its totient is φ = 4930077600.

The previous prime is 8143144663. The next prime is 8143144717. The reversal of 8143144713 is 3174413418.

It is not a de Polignac number, because 8143144713 - 2¹⁰ = 8143143689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8143144717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53203 + ... + 138263.

It is an arithmetic number, because the mean of its divisors is an integer number (535210104).

Almost surely, 2^8143144713 is an apocalyptic number.

It is an amenable number.

8143144713 is a deficient number, since it is larger than the sum of its proper divisors (4701897783).

8143144713 is a wasteful number, since it uses less digits than its factorization.

8143144713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86045 (or 86042 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 8143144713 is about 90239.3745157844. The cubic root of 8143144713 is about 2011.8582777497.

The spelling of 8143144713 in words is "eight billion, one hundred forty-three million, one hundred forty-four thousand, seven hundred thirteen".