80606682372894 has 32 divisors (see below), whose sum is σ = 161283087947520. Its totient is φ = 26857274750592.

The previous prime is 80606682372883. The next prime is 80606682372911. The reversal of 80606682372894 is 49827328660608.

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, 300044422 + ... + 300312950.

It is an arithmetic number, because the mean of its divisors is an integer number (5040096498360).

Almost surely, 2^{80606682372894} is an apocalyptic number.

80606682372894 is an abundant number, since it is smaller than the sum of its proper divisors (80676405574626).

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

80606682372894 is a wasteful number, since it uses less digits than its factorization.

80606682372894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289984.

The product of its (nonzero) digits is 334430208, while the sum is 69.

The spelling of 80606682372894 in words is "eighty trillion, six hundred six billion, six hundred eighty-two million, three hundred seventy-two thousand, eight hundred ninety-four".