8143346316 has 48 divisors (see below), whose sum is σ = 21721190400. Its totient is φ = 2326070400.

The previous prime is 8143346303. The next prime is 8143346333. The reversal of 8143346316 is 6136433418.

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, 393016 + ... + 413216.

It is an arithmetic number, because the mean of its divisors is an integer number (452524800).

Almost surely, 2^8143346316 is an apocalyptic number.

It is an amenable number.

8143346316 is an abundant number, since it is smaller than the sum of its proper divisors (13577844084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8143346316 is a wasteful number, since it uses less digits than its factorization.

8143346316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25014 (or 25012 counting only the distinct ones).

The product of its digits is 124416, while the sum is 39.

The square root of 8143346316 is about 90240.4915545123. The cubic root of 8143346316 is about 2011.8748803986.

The spelling of 8143346316 in words is "eight billion, one hundred forty-three million, three hundred forty-six thousand, three hundred sixteen".