47318329684193 has 2 divisors, whose sum is σ = 47318329684194. Its totient is φ = 47318329684192.

The previous prime is 47318329684163. The next prime is 47318329684231. The reversal of 47318329684193 is 39148692381374.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45141574687504 + 2176754996689 = 6718748^2 + 1475383^2 .

It is a cyclic number.

It is not a de Polignac number, because 47318329684193 - 2¹⁰ = 47318329683169 is a prime.

It is a super-2 number, since 2×47318329684193² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (47318329684163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23659164842096 + 23659164842097.

It is an arithmetic number, because the mean of its divisors is an integer number (23659164842097).

Almost surely, 2^{47318329684193} is an apocalyptic number.

It is an amenable number.

47318329684193 is a deficient number, since it is larger than the sum of its proper divisors (1).

47318329684193 is an equidigital number, since it uses as much as digits as its factorization.

47318329684193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 188116992, while the sum is 68.

The spelling of 47318329684193 in words is "forty-seven trillion, three hundred eighteen billion, three hundred twenty-nine million, six hundred eighty-four thousand, one hundred ninety-three".