18094461696192 has 896 divisors, whose sum is σ = 60425099311104. Its totient is φ = 4662091579392.

The previous prime is 18094461696167. The next prime is 18094461696221. The reversal of 18094461696192 is 29169616449081.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 9458682628 + ... + 9458684540.

Almost surely, 2^{18094461696192} is an apocalyptic number.

18094461696192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 18094461696192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30212549655552).

18094461696192 is an abundant number, since it is smaller than the sum of its proper divisors (42330637614912).

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

18094461696192 is a wasteful number, since it uses less digits than its factorization.

18094461696192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185 (or 2175 counting only the distinct ones).

The product of its (nonzero) digits is 40310784, while the sum is 66.

The spelling of 18094461696192 in words is "eighteen trillion, ninety-four billion, four hundred sixty-one million, six hundred ninety-six thousand, one hundred ninety-two".