194318713916 has 12 divisors (see below), whose sum is σ = 345821440440. Its totient is φ = 95512588080.

The previous prime is 194318713913. The next prime is 194318713969. The reversal of 194318713916 is 619317813491.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194318713913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411691955 + ... + 411692426.

It is an arithmetic number, because the mean of its divisors is an integer number (28818453370).

Almost surely, 2^194318713916 is an apocalyptic number.

It is an amenable number.

194318713916 is a deficient number, since it is larger than the sum of its proper divisors (151502726524).

194318713916 is a wasteful number, since it uses less digits than its factorization.

194318713916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823384444 (or 823384442 counting only the distinct ones).

The product of its digits is 979776, while the sum is 53.

The spelling of 194318713916 in words is "one hundred ninety-four billion, three hundred eighteen million, seven hundred thirteen thousand, nine hundred sixteen".