80466105311085 has 32 divisors (see below), whose sum is σ = 138779721577728. Its totient is φ = 39576816207360.

The previous prime is 80466105311057. The next prime is 80466105311099. The reversal of 80466105311085 is 58011350166408.

It is not a de Polignac number, because 80466105311085 - 2³⁶ = 80397385834349 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 193888056 + ... + 194302625.

It is an arithmetic number, because the mean of its divisors is an integer number (4336866299304).

Almost surely, 2^{80466105311085} is an apocalyptic number.

It is an amenable number.

80466105311085 is a deficient number, since it is larger than the sum of its proper divisors (58313616266643).

80466105311085 is a wasteful number, since it uses less digits than its factorization.

80466105311085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388191765.

The product of its (nonzero) digits is 691200, while the sum is 48.

The spelling of 80466105311085 in words is "eighty trillion, four hundred sixty-six billion, one hundred five million, three hundred eleven thousand, eighty-five".