8154199714 has 32 divisors (see below), whose sum is σ = 12959170560. Its totient is φ = 3837358800.

The previous prime is 8154199663. The next prime is 8154199721. The reversal of 8154199714 is 4179914518.

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, 8227759 + ... + 8228749.

It is an arithmetic number, because the mean of its divisors is an integer number (404974080).

Almost surely, 2^8154199714 is an apocalyptic number.

8154199714 is a deficient number, since it is larger than the sum of its proper divisors (4804970846).

8154199714 is a wasteful number, since it uses less digits than its factorization.

8154199714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206.

The product of its digits is 362880, while the sum is 49.

The square root of 8154199714 is about 90300.6074951880. The cubic root of 8154199714 is about 2012.7682881091.

The spelling of 8154199714 in words is "eight billion, one hundred fifty-four million, one hundred ninety-nine thousand, seven hundred fourteen".