8043726120 has 128 divisors (see below), whose sum is σ = 25600147200. Its totient is φ = 2014908416.

The previous prime is 8043726091. The next prime is 8043726139. The reversal of 8043726120 is 216273408.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1132741 + ... + 1139819.

It is an arithmetic number, because the mean of its divisors is an integer number (200001150).

Almost surely, 2^8043726120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8043726120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12800073600).

8043726120 is an abundant number, since it is smaller than the sum of its proper divisors (17556421080).

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

8043726120 is a wasteful number, since it uses less digits than its factorization.

8043726120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7667 (or 7663 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 8043726120 is about 89686.8224434337. The cubic root of 8043726120 is about 2003.6372246220.

Adding to 8043726120 its reverse (216273408), we get a palindrome (8259999528).

The spelling of 8043726120 in words is "eight billion, forty-three million, seven hundred twenty-six thousand, one hundred twenty".