194807050293 has 16 divisors (see below), whose sum is σ = 273426749120. Its totient is φ = 123030026496.

The previous prime is 194807050289. The next prime is 194807050327. The reversal of 194807050293 is 392050708491.

It is not a de Polignac number, because 194807050293 - 2² = 194807050289 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194807050223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1291821 + ... + 1434717.

It is an arithmetic number, because the mean of its divisors is an integer number (17089171820).

Almost surely, 2^194807050293 is an apocalyptic number.

It is an amenable number.

194807050293 is a deficient number, since it is larger than the sum of its proper divisors (78619698827).

194807050293 is a wasteful number, since it uses less digits than its factorization.

194807050293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166836.

The product of its (nonzero) digits is 544320, while the sum is 48.

The spelling of 194807050293 in words is "one hundred ninety-four billion, eight hundred seven million, fifty thousand, two hundred ninety-three".