80026000000 has 112 divisors (see below), whose sum is σ = 199285925670. Its totient is φ = 32009600000.

The previous prime is 80025999967. The next prime is 80026000049. The reversal of 80026000000 is 62008.

It can be written as a sum of positive squares in 7 ways, for example, as 45450828864 + 34575171136 = 213192^2 + 185944^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

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 13 ways as a sum of consecutive naturals, for example, 1979994 + ... + 2020006.

Almost surely, 2^80026000000 is an apocalyptic number.

80026000000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80026000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99642962835).

80026000000 is an abundant number, since it is smaller than the sum of its proper divisors (119259925670).

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

80026000000 is an frugal number, since it uses more digits than its factorization.

80026000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40057 (or 40020 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 80026000000 its reverse (62008), we get a palindrome (80026062008).

The spelling of 80026000000 in words is "eighty billion, twenty-six million", and thus it is an aban number and an uban number.