12004403194 has 16 divisors (see below), whose sum is σ = 20583737856. Its totient is φ = 5143554000.

The previous prime is 12004403189. The next prime is 12004403221. The reversal of 12004403194 is 49130440021.

It is a super-3 number, since 3×12004403194³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35082 + ... + 158869.

It is an arithmetic number, because the mean of its divisors is an integer number (1286483616).

Almost surely, 2^12004403194 is an apocalyptic number.

12004403194 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12004403194 is a deficient number, since it is larger than the sum of its proper divisors (8579334662).

12004403194 is a wasteful number, since it uses less digits than its factorization.

12004403194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198381.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 12004403194 in words is "twelve billion, four million, four hundred three thousand, one hundred ninety-four".