8143234264 has 16 divisors (see below), whose sum is σ = 16656615720. Its totient is φ = 3701470080.

The previous prime is 8143234219. The next prime is 8143234283. The reversal of 8143234264 is 4624323418.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46268289 + ... + 46268464.

Almost surely, 2^8143234264 is an apocalyptic number.

It is an amenable number.

8143234264 is an abundant number, since it is smaller than the sum of its proper divisors (8513381456).

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

8143234264 is a wasteful number, since it uses less digits than its factorization.

8143234264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92536770 (or 92536766 counting only the distinct ones).

The product of its digits is 110592, while the sum is 37.

The square root of 8143234264 is about 90239.8707002620. The cubic root of 8143234264 is about 2011.8656525935.

The spelling of 8143234264 in words is "eight billion, one hundred forty-three million, two hundred thirty-four thousand, two hundred sixty-four".