80886838071 has 32 divisors (see below), whose sum is σ = 119952351232. Its totient is φ = 48146503680.

The previous prime is 80886838037. The next prime is 80886838073. The reversal of 80886838071 is 17083868808.

It is not a de Polignac number, because 80886838071 - 2³¹ = 78739354423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80886838073) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2538786 + ... + 2570448.

It is an arithmetic number, because the mean of its divisors is an integer number (3748510976).

Almost surely, 2^80886838071 is an apocalyptic number.

80886838071 is a deficient number, since it is larger than the sum of its proper divisors (39065513161).

80886838071 is a wasteful number, since it uses less digits than its factorization.

80886838071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33823.

The product of its (nonzero) digits is 4128768, while the sum is 57.

The spelling of 80886838071 in words is "eighty billion, eight hundred eighty-six million, eight hundred thirty-eight thousand, seventy-one".