8028340012 has 24 divisors (see below), whose sum is σ = 17516378880. Its totient is φ = 3127924560.

The previous prime is 8028339997. The next prime is 8028340037. The reversal of 8028340012 is 2100438208.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13032712 + ... + 13033327.

It is an arithmetic number, because the mean of its divisors is an integer number (729849120).

Almost surely, 2^8028340012 is an apocalyptic number.

It is an amenable number.

8028340012 is an abundant number, since it is smaller than the sum of its proper divisors (9488038868).

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

8028340012 is a wasteful number, since it uses less digits than its factorization.

8028340012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26066061 (or 26066059 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 8028340012 is about 89601.0045256190. The cubic root of 8028340012 is about 2002.3588844050.

It can be divided in two parts, 80283 and 40012, that added together give a triangular number (120295 = T₄₉₀).

The spelling of 8028340012 in words is "eight billion, twenty-eight million, three hundred forty thousand, twelve".