80793169343040 has 448 divisors, whose sum is σ = 338627693795328. Its totient is φ = 15800650137600.

The previous prime is 80793169343039. The next prime is 80793169343143. The reversal of 80793169343040 is 4034396139708.

It is a tau number, because it is divible by the number of its divisors (448).

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 63 ways as a sum of consecutive naturals, for example, 30889866 + ... + 33403145.

It is an arithmetic number, because the mean of its divisors is an integer number (755865387936).

Almost surely, 2^{80793169343040} is an apocalyptic number.

80793169343040 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80793169343040 is an abundant number, since it is smaller than the sum of its proper divisors (257834524452288).

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

80793169343040 is a wasteful number, since it uses less digits than its factorization.

80793169343040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64293066 (or 64293056 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 57.

The spelling of 80793169343040 in words is "eighty trillion, seven hundred ninety-three billion, one hundred sixty-nine million, three hundred forty-three thousand, forty".