12185324034 has 32 divisors (see below), whose sum is σ = 26954652480. Its totient is φ = 3647996352.

The previous prime is 12185323999. The next prime is 12185324087. The reversal of 12185324034 is 43042358121.

It is a junction number, because it is equal to n+sod(n) for n = 12185323986 and 12185324004.

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, 2108224 + ... + 2113995.

It is an arithmetic number, because the mean of its divisors is an integer number (842332890).

Almost surely, 2^12185324034 is an apocalyptic number.

12185324034 is an abundant number, since it is smaller than the sum of its proper divisors (14769328446).

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

12185324034 is a wasteful number, since it uses less digits than its factorization.

12185324034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4222274.

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 12185324034 in words is "twelve billion, one hundred eighty-five million, three hundred twenty-four thousand, thirty-four".