194316998795 has 16 divisors (see below), whose sum is σ = 249253284672. Its totient is φ = 145068042240.

The previous prime is 194316998791. The next prime is 194316998893. The reversal of 194316998795 is 597899613491.

It is not a de Polignac number, because 194316998795 - 2² = 194316998791 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (194316998791) 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, 20601542 + ... + 20610971.

It is an arithmetic number, because the mean of its divisors is an integer number (15578330292).

Almost surely, 2^194316998795 is an apocalyptic number.

194316998795 is a deficient number, since it is larger than the sum of its proper divisors (54936285877).

194316998795 is a wasteful number, since it uses less digits than its factorization.

194316998795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41212582.

The product of its digits is 132269760, while the sum is 71.

The spelling of 194316998795 in words is "one hundred ninety-four billion, three hundred sixteen million, nine hundred ninety-eight thousand, seven hundred ninety-five".