12180604094 has 16 divisors (see below), whose sum is σ = 19261756800. Its totient is φ = 5760992664.

The previous prime is 12180604081. The next prime is 12180604097. The reversal of 12180604094 is 49040608121.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12180604097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218162 + ... + 268245.

It is an arithmetic number, because the mean of its divisors is an integer number (1203859800).

Almost surely, 2^12180604094 is an apocalyptic number.

12180604094 is a deficient number, since it is larger than the sum of its proper divisors (7081152706).

12180604094 is a wasteful number, since it uses less digits than its factorization.

12180604094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487087.

The product of its (nonzero) digits is 13824, while the sum is 35.

The spelling of 12180604094 in words is "twelve billion, one hundred eighty million, six hundred four thousand, ninety-four".