194999998437014 has 16 divisors (see below), whose sum is σ = 300119774720976. Its totient is φ = 94967781955200.

The previous prime is 194999998437011. The next prime is 194999998437043. The reversal of 194999998437014 is 410734899999491.

It is a super-3 number, since 3×194999998437014³ (a number of 44 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194999998437011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1927055372 + ... + 1927156559.

It is an arithmetic number, because the mean of its divisors is an integer number (18757485920061).

Almost surely, 2^{194999998437014} is an apocalyptic number.

194999998437014 is a deficient number, since it is larger than the sum of its proper divisors (105119776283962).

194999998437014 is a wasteful number, since it uses less digits than its factorization.

194999998437014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3854212591.

The product of its (nonzero) digits is 5714053632, while the sum is 86.

The spelling of 194999998437014 in words is "one hundred ninety-four trillion, nine hundred ninety-nine billion, nine hundred ninety-eight million, four hundred thirty-seven thousand, fourteen".