8816139026 has 16 divisors (see below), whose sum is σ = 13682611800. Its totient is φ = 4255321728.

The previous prime is 8816138963. The next prime is 8816139037. The reversal of 8816139026 is 6209316188.

8816139026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6550474225 + 2265664801 = 80935^2 + 47599^2 .

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 7 ways as a sum of consecutive naturals, for example, 471830 + ... + 490158.

Almost surely, 2^8816139026 is an apocalyptic number.

8816139026 is a deficient number, since it is larger than the sum of its proper divisors (4866472774).

8816139026 is a wasteful number, since it uses less digits than its factorization.

8816139026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26653.

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 8816139026 is about 93894.2970898659. The cubic root of 8816139026 is about 2065.8215810102.

The spelling of 8816139026 in words is "eight billion, eight hundred sixteen million, one hundred thirty-nine thousand, twenty-six".