8000087143 has 8 divisors (see below), whose sum is σ = 8044830720. Its totient is φ = 7955373720.

The previous prime is 8000087129. The next prime is 8000087159. The reversal of 8000087143 is 3417800008.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8000087143 - 2⁵ = 8000087111 is a prime.

It is a super-3 number, since 3×8000087143³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8000087243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 713938 + ... + 725056.

It is an arithmetic number, because the mean of its divisors is an integer number (1005603840).

Almost surely, 2^8000087143 is an apocalyptic number.

8000087143 is a deficient number, since it is larger than the sum of its proper divisors (44743577).

8000087143 is a wasteful number, since it uses less digits than its factorization.

8000087143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15077.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 8000087143 is about 89443.2062428444. The cubic root of 8000087143 is about 2000.0072618903.

The spelling of 8000087143 in words is "eight billion, eighty-seven thousand, one hundred forty-three".