8005240124 has 48 divisors (see below), whose sum is σ = 16350216960. Its totient is φ = 3358506240.

The previous prime is 8005240123. The next prime is 8005240141. The reversal of 8005240124 is 4210425008.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 8005240093 and 8005240102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8005240123) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 388079 + ... + 408185.

It is an arithmetic number, because the mean of its divisors is an integer number (340629520).

Almost surely, 2^8005240124 is an apocalyptic number.

It is an amenable number.

8005240124 is an abundant number, since it is smaller than the sum of its proper divisors (8344976836).

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

8005240124 is a wasteful number, since it uses less digits than its factorization.

8005240124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20418 (or 20416 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 8005240124 is about 89472.0074883759. The cubic root of 8005240124 is about 2000.4365816913.

The spelling of 8005240124 in words is "eight billion, five million, two hundred forty thousand, one hundred twenty-four".