194483190048000 has 576 divisors, whose sum is σ = 738633701524992. Its totient is φ = 44430689894400.

The previous prime is 194483190047983. The next prime is 194483190048067. The reversal of 194483190048000 is 840091384491.

It is a super-2 number, since 2×194483190048000² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 1339223394 + ... + 1339368606.

Almost surely, 2^{194483190048000} is an apocalyptic number.

194483190048000 is a gapful number since it is divisible by the number (10) 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 194483190048000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (369316850762496).

194483190048000 is an abundant number, since it is smaller than the sum of its proper divisors (544150511476992).

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

194483190048000 is a wasteful number, since it uses less digits than its factorization.

194483190048000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147247 (or 147223 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 51.

The spelling of 194483190048000 in words is "one hundred ninety-four trillion, four hundred eighty-three billion, one hundred ninety million, forty-eight thousand".