194207020316 has 24 divisors (see below), whose sum is σ = 366867839520. Its totient is φ = 89678802752.

The previous prime is 194207020289. The next prime is 194207020363. The reversal of 194207020316 is 613020702491.

It is a congruent number.

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, 36392951 + ... + 36398286.

It is an arithmetic number, because the mean of its divisors is an integer number (15286159980).

Almost surely, 2^194207020316 is an apocalyptic number.

It is an amenable number.

194207020316 is a deficient number, since it is larger than the sum of its proper divisors (172660819204).

194207020316 is a wasteful number, since it uses less digits than its factorization.

194207020316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72791293 (or 72791291 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 194207020316 in words is "one hundred ninety-four billion, two hundred seven million, twenty thousand, three hundred sixteen".