80170272000000 has 6048 divisors, whose sum is σ = 398259245966400. Its totient is φ = 15328051200000.

The previous prime is 80170271999953. The next prime is 80170272000037. The reversal of 80170272000000 is 27207108.

It is an unprimeable number.

It is a polite number, since it can be written in 503 ways as a sum of consecutive naturals, for example, 3485663999989 + ... + 3485664000011.

It is an arithmetic number, because the mean of its divisors is an integer number (65849743050).

Almost surely, 2^{80170272000000} is an apocalyptic number.

80170272000000 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 80170272000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199129622983200).

80170272000000 is an abundant number, since it is smaller than the sum of its proper divisors (318088973966400).

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

80170272000000 is a wasteful number, since it uses less digits than its factorization.

80170272000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 27.

Adding to 80170272000000 its reverse (27207108), we get a palindrome (80170299207108).

The spelling of 80170272000000 in words is "eighty trillion, one hundred seventy billion, two hundred seventy-two million", and thus it is an aban number.