8120116234 has 4 divisors (see below), whose sum is σ = 12180174354. Its totient is φ = 4060058116.

The previous prime is 8120116219. The next prime is 8120116247. The reversal of 8120116234 is 4326110218.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6416490609 + 1703625625 = 80103^2 + 41275^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2030029057 + ... + 2030029060.

Almost surely, 2^8120116234 is an apocalyptic number.

8120116234 is a deficient number, since it is larger than the sum of its proper divisors (4060058120).

8120116234 is a wasteful number, since it uses less digits than its factorization.

8120116234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4060058119.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 8120116234 is about 90111.6875549448. The cubic root of 8120116234 is about 2009.9600029994.

The spelling of 8120116234 in words is "eight billion, one hundred twenty million, one hundred sixteen thousand, two hundred thirty-four".