80116364334768 has 20 divisors (see below), whose sum is σ = 206967274531608. Its totient is φ = 26705454778240.

The previous prime is 80116364334751. The next prime is 80116364334781. The reversal of 80116364334768 is 86743346361108.

It is a super-2 number, since 2×80116364334768² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 834545461773 + ... + 834545461868.

Almost surely, 2^{80116364334768} is an apocalyptic number.

It is an amenable number.

80116364334768 is an abundant number, since it is smaller than the sum of its proper divisors (126850910196840).

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

80116364334768 is a wasteful number, since it uses less digits than its factorization.

80116364334768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669090923652 (or 1669090923646 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 60.

The spelling of 80116364334768 in words is "eighty trillion, one hundred sixteen billion, three hundred sixty-four million, three hundred thirty-four thousand, seven hundred sixty-eight".