12194795003904 has 168 divisors, whose sum is σ = 35274324850752. Its totient is φ = 4059500544000.

The previous prime is 12194795003899. The next prime is 12194795003929. The reversal of 12194795003904 is 40930059749121.

12194795003904 is a `hidden beast` number, since 1 + 2 + 1 + 9 + 47 + 9 + 500 + 3 + 90 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55259607 + ... + 55479849.

Almost surely, 2^{12194795003904} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12194795003904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17637162425376).

12194795003904 is an abundant number, since it is smaller than the sum of its proper divisors (23079529846848).

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

12194795003904 is an equidigital number, since it uses as much as digits as its factorization.

12194795003904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221026 (or 220999 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The spelling of 12194795003904 in words is "twelve trillion, one hundred ninety-four billion, seven hundred ninety-five million, three thousand, nine hundred four".