8142734206 has 16 divisors (see below), whose sum is σ = 12954090528. Its totient is φ = 3830508000.

The previous prime is 8142734203. The next prime is 8142734209. The reversal of 8142734206 is 6024372418.

It is an interprime number because it is at equal distance from previous prime (8142734203) and next prime (8142734209).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8142734203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1448145 + ... + 1453756.

It is an arithmetic number, because the mean of its divisors is an integer number (809630658).

Almost surely, 2^8142734206 is an apocalyptic number.

8142734206 is a deficient number, since it is larger than the sum of its proper divisors (4811356322).

8142734206 is a wasteful number, since it uses less digits than its factorization.

8142734206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2901987.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 8142734206 is about 90237.0999423186. The cubic root of 8142734206 is about 2011.8244703443.

The spelling of 8142734206 in words is "eight billion, one hundred forty-two million, seven hundred thirty-four thousand, two hundred six".