8114208820 has 24 divisors (see below), whose sum is σ = 17041689000. Its totient is φ = 3245331072.

The previous prime is 8114208811. The next prime is 8114208821. The reversal of 8114208820 is 288024118.

It can be written as a sum of positive squares in 4 ways, for example, as 2236533264 + 5877675556 = 47292^2 + 76666^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8114208821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246706 + ... + 277654.

It is an arithmetic number, because the mean of its divisors is an integer number (710070375).

Almost surely, 2^8114208820 is an apocalyptic number.

It is an amenable number.

8114208820 is an abundant number, since it is smaller than the sum of its proper divisors (8927480180).

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

8114208820 is a wasteful number, since it uses less digits than its factorization.

8114208820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44067 (or 44065 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 34.

The square root of 8114208820 is about 90078.9033014945. The cubic root of 8114208820 is about 2009.4724670224.

The spelling of 8114208820 in words is "eight billion, one hundred fourteen million, two hundred eight thousand, eight hundred twenty".