8231143034 has 16 divisors (see below), whose sum is σ = 12550573728. Its totient is φ = 4048055952.

The previous prime is 8231143021. The next prime is 8231143049. The reversal of 8231143034 is 4303411328.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 8231142988 and 8231143006.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 71537 + ... + 146900.

It is an arithmetic number, because the mean of its divisors is an integer number (784410858).

Almost surely, 2^8231143034 is an apocalyptic number.

8231143034 is a deficient number, since it is larger than the sum of its proper divisors (4319430694).

8231143034 is a wasteful number, since it uses less digits than its factorization.

8231143034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218749.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 8231143034 is about 90725.6470574887. The cubic root of 8231143034 is about 2019.0793303047.

The spelling of 8231143034 in words is "eight billion, two hundred thirty-one million, one hundred forty-three thousand, thirty-four".