716943194361 has 32 divisors (see below), whose sum is σ = 1067921205120. Its totient is φ = 475361021952.

The previous prime is 716943194347. The next prime is 716943194413. The reversal of 716943194361 is 163491349617.

716943194361 is a `hidden beast` number, since 7 + 1 + 6 + 94 + 3 + 194 + 361 = 666.

It is not a de Polignac number, because 716943194361 - 2⁵ = 716943194329 is a prime.

It is a super-3 number, since 3×716943194361³ (a number of 37 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 716943194298 and 716943194307.

It is not an unprimeable number, because it can be changed into a prime (716943194861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22584246 + ... + 22615968.

It is an arithmetic number, because the mean of its divisors is an integer number (33372537660).

Almost surely, 2^716943194361 is an apocalyptic number.

It is an amenable number.

716943194361 is a deficient number, since it is larger than the sum of its proper divisors (350978010759).

716943194361 is a wasteful number, since it uses less digits than its factorization.

716943194361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36262 (or 36256 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 54.

The spelling of 716943194361 in words is "seven hundred sixteen billion, nine hundred forty-three million, one hundred ninety-four thousand, three hundred sixty-one".