8066543914 has 32 divisors (see below), whose sum is σ = 14673738240. Its totient is φ = 3275380800.

The previous prime is 8066543899. The next prime is 8066543951. The reversal of 8066543914 is 4193456608.

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, 446049 + ... + 463780.

It is an arithmetic number, because the mean of its divisors is an integer number (458554320).

Almost surely, 2^8066543914 is an apocalyptic number.

8066543914 is a deficient number, since it is larger than the sum of its proper divisors (6607194326).

8066543914 is a wasteful number, since it uses less digits than its factorization.

8066543914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909886.

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 8066543914 is about 89813.9405326367. The cubic root of 8066543914 is about 2005.5300215049.

The spelling of 8066543914 in words is "eight billion, sixty-six million, five hundred forty-three thousand, nine hundred fourteen".