194116264047 has 10 divisors (see below), whose sum is σ = 289976147648. Its totient is φ = 129410842644.

The previous prime is 194116264037. The next prime is 194116264049. The reversal of 194116264047 is 740462611491.

194116264047 is a `hidden beast` number, since 1 + 9 + 4 + 11 + 626 + 4 + 0 + 4 + 7 = 666.

194116264047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 194116264047 - 2¹² = 194116259951 is a prime.

It is a super-5 number, since 5×194116264047⁵ (a number of 58 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 194116263993 and 194116264011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194116264049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1198248463 + ... + 1198248624.

Almost surely, 2^194116264047 is an apocalyptic number.

194116264047 is a deficient number, since it is larger than the sum of its proper divisors (95859883601).

194116264047 is an equidigital number, since it uses as much as digits as its factorization.

194116264047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2396497099 (or 2396497090 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 194116264047 in words is "one hundred ninety-four billion, one hundred sixteen million, two hundred sixty-four thousand, forty-seven".