80841284000 has 96 divisors (see below), whose sum is σ = 199202867136. Its totient is φ = 32242771200.

The previous prime is 80841283987. The next prime is 80841284059. The reversal of 80841284000 is 48214808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1358879 + ... + 1417121.

It is an arithmetic number, because the mean of its divisors is an integer number (2075029866).

Almost surely, 2^80841284000 is an apocalyptic number.

80841284000 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 80841284000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99601433568).

80841284000 is an abundant number, since it is smaller than the sum of its proper divisors (118361583136).

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

80841284000 is a wasteful number, since it uses less digits than its factorization.

80841284000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58615 (or 58597 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 35.

Adding to 80841284000 its reverse (48214808), we get a palindrome (80889498808).

The spelling of 80841284000 in words is "eighty billion, eight hundred forty-one million, two hundred eighty-four thousand".