194006994200 has 24 divisors (see below), whose sum is σ = 451066261980. Its totient is φ = 77602797600.

The previous prime is 194006994191. The next prime is 194006994211. The reversal of 194006994200 is 2499600491.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 485017286 + ... + 485017685.

Almost surely, 2^194006994200 is an apocalyptic number.

194006994200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

194006994200 is an abundant number, since it is smaller than the sum of its proper divisors (257059267780).

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

194006994200 is a wasteful number, since it uses less digits than its factorization.

194006994200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970034987 (or 970034978 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 44.

The spelling of 194006994200 in words is "one hundred ninety-four billion, six million, nine hundred ninety-four thousand, two hundred".