80042836068486 has 32 divisors (see below), whose sum is σ = 179447066125920. Its totient is φ = 26444830793472.

The previous prime is 80042836068469. The next prime is 80042836068497. The reversal of 80042836068486 is 68486063824008.

It is a happy number.

80042836068486 is a `hidden beast` number, since 80 + 0 + 42 + 8 + 36 + 0 + 6 + 8 + 486 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6558731695 + ... + 6558743898.

It is an arithmetic number, because the mean of its divisors is an integer number (5607720816435).

Almost surely, 2^{80042836068486} is an apocalyptic number.

80042836068486 is an abundant number, since it is smaller than the sum of its proper divisors (99404230057434).

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

80042836068486 is a wasteful number, since it uses less digits than its factorization.

80042836068486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13117475717 (or 13117475711 counting only the distinct ones).

The product of its (nonzero) digits is 84934656, while the sum is 63.

The spelling of 80042836068486 in words is "eighty trillion, forty-two billion, eight hundred thirty-six million, sixty-eight thousand, four hundred eighty-six".