80929743487488 has 3200 divisors, whose sum is σ = 317137987584000. Its totient is φ = 20433518493696.

The previous prime is 80929743487429. The next prime is 80929743487493. The reversal of 80929743487488 is 88478434792908.

80929743487488 is a `hidden beast` number, since 8 + 0 + 9 + 2 + 97 + 4 + 3 + 48 + 7 + 488 = 666.

80929743487488 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 292165138806 + ... + 292165139082.

It is an arithmetic number, because the mean of its divisors is an integer number (99105621120).

Almost surely, 2^{80929743487488} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 80929743487488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158568993792000).

80929743487488 is an abundant number, since it is smaller than the sum of its proper divisors (236208244096512).

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

80929743487488 is a wasteful number, since it uses less digits than its factorization.

80929743487488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417 (or 378 counting only the distinct ones).

The product of its (nonzero) digits is 6242697216, while the sum is 81.

The spelling of 80929743487488 in words is "eighty trillion, nine hundred twenty-nine billion, seven hundred forty-three million, four hundred eighty-seven thousand, four hundred eighty-eight".