80042835286316 has 72 divisors (see below), whose sum is σ = 164093868341088. Its totient is φ = 33465666816000.

The previous prime is 80042835286243. The next prime is 80042835286321. The reversal of 80042835286316 is 61368253824008.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1374403550 + ... + 1374461786.

Almost surely, 2^{80042835286316} 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 80042835286316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82046934170544).

80042835286316 is an abundant number, since it is smaller than the sum of its proper divisors (84051033054772).

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

80042835286316 is a wasteful number, since it uses less digits than its factorization.

80042835286316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87531 (or 87488 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 56.

The spelling of 80042835286316 in words is "eighty trillion, forty-two billion, eight hundred thirty-five million, two hundred eighty-six thousand, three hundred sixteen".