47216662834193 has 2 divisors, whose sum is σ = 47216662834194. Its totient is φ = 47216662834192.

The previous prime is 47216662833979. The next prime is 47216662834213. The reversal of 47216662834193 is 39143826661274.

It is a happy number.

47216662834193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43165005120064 + 4051657714129 = 6570008^2 + 2012873^2 .

It is a cyclic number.

It is not a de Polignac number, because 47216662834193 - 2¹⁰ = 47216662833169 is a prime.

It is a super-2 number, since 2×47216662834193² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (47216662836193) 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 as a sum of consecutive naturals, namely, 23608331417096 + 23608331417097.

It is an arithmetic number, because the mean of its divisors is an integer number (23608331417097).

Almost surely, 2^{47216662834193} is an apocalyptic number.

It is an amenable number.

47216662834193 is a deficient number, since it is larger than the sum of its proper divisors (1).

47216662834193 is an equidigital number, since it uses as much as digits as its factorization.

47216662834193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62705664, while the sum is 62.

The spelling of 47216662834193 in words is "forty-seven trillion, two hundred sixteen billion, six hundred sixty-two million, eight hundred thirty-four thousand, one hundred ninety-three".