194999998453348 has 24 divisors (see below), whose sum is σ = 372273422774400. Its totient is φ = 88636196634720.

The previous prime is 194999998453297. The next prime is 194999998453451. The reversal of 194999998453348 is 843354899999491.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21314290 + ... + 29056822.

It is an arithmetic number, because the mean of its divisors is an integer number (15511392615600).

Almost surely, 2^{194999998453348} is an apocalyptic number.

It is an amenable number.

194999998453348 is a deficient number, since it is larger than the sum of its proper divisors (177273424321052).

194999998453348 is a wasteful number, since it uses less digits than its factorization.

194999998453348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8314947 (or 8314945 counting only the distinct ones).

The product of its digits is 97955205120, while the sum is 94.

The spelling of 194999998453348 in words is "one hundred ninety-four trillion, nine hundred ninety-nine billion, nine hundred ninety-eight million, four hundred fifty-three thousand, three hundred forty-eight".