80571043091024 has 160 divisors (see below), whose sum is σ = 167597686061568. Its totient is φ = 37472168448000.

The previous prime is 80571043090961. The next prime is 80571043091057. The reversal of 80571043091024 is 42019034017508.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 175801529 + ... + 176259239.

Almost surely, 2^{80571043091024} is an apocalyptic number.

It is an amenable number.

80571043091024 is an abundant number, since it is smaller than the sum of its proper divisors (87026642970544).

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

80571043091024 is a wasteful number, since it uses less digits than its factorization.

80571043091024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457957 (or 457951 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 80571043091024 in words is "eighty trillion, five hundred seventy-one billion, forty-three million, ninety-one thousand, twenty-four".