80207971215360 has 192 divisors, whose sum is σ = 267759493223040. Its totient is φ = 20458844651520.

The previous prime is 80207971215293. The next prime is 80207971215367. The reversal of 80207971215360 is 6351217970208.

It is a tau number, because it is divible by the number of its divisors (192).

It is not an unprimeable number, because it can be changed into a prime (80207971215367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56052931 + ... + 57466050.

It is an arithmetic number, because the mean of its divisors is an integer number (1394580693870).

Almost surely, 2^{80207971215360} is an apocalyptic number.

80207971215360 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80207971215360 is an abundant number, since it is smaller than the sum of its proper divisors (187551522007680).

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

80207971215360 is a wasteful number, since it uses less digits than its factorization.

80207971215360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113519034 (or 113519014 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 51.

The spelling of 80207971215360 in words is "eighty trillion, two hundred seven billion, nine hundred seventy-one million, two hundred fifteen thousand, three hundred sixty".