80311879610466 has 96 divisors (see below), whose sum is σ = 194347736985600. Its totient is φ = 22036537504800.

The previous prime is 80311879610461. The next prime is 80311879610551. The reversal of 80311879610466 is 66401697811308.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (80311879610461) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32439366 + ... + 34827233.

It is an arithmetic number, because the mean of its divisors is an integer number (2024455593600).

Almost surely, 2^{80311879610466} is an apocalyptic number.

80311879610466 is an abundant number, since it is smaller than the sum of its proper divisors (114035857375134).

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

80311879610466 is a wasteful number, since it uses less digits than its factorization.

80311879610466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67266780 (or 67266773 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 60.

The spelling of 80311879610466 in words is "eighty trillion, three hundred eleven billion, eight hundred seventy-nine million, six hundred ten thousand, four hundred sixty-six".