12085577034 has 32 divisors (see below), whose sum is σ = 24419573376. Its totient is φ = 3987316800.

The previous prime is 12085576999. The next prime is 12085577041. The reversal of 12085577034 is 43077558021.

It is a super-2 number, since 2×12085577034² (a number of 21 digits) contains 22 as substring.

It is a Curzon 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, 226884 + ... + 275040.

It is an arithmetic number, because the mean of its divisors is an integer number (763111668).

Almost surely, 2^12085577034 is an apocalyptic number.

12085577034 is an abundant number, since it is smaller than the sum of its proper divisors (12333996342).

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

12085577034 is a wasteful number, since it uses less digits than its factorization.

12085577034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48590.

The product of its (nonzero) digits is 235200, while the sum is 42.

The spelling of 12085577034 in words is "twelve billion, eighty-five million, five hundred seventy-seven thousand, thirty-four".