4117216057847 has 2 divisors, whose sum is σ = 4117216057848. Its totient is φ = 4117216057846.

The previous prime is 4117216057777. The next prime is 4117216057861. The reversal of 4117216057847 is 7487506127114.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4117216057847 - 2¹² = 4117216053751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4117216057897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2058608028923 + 2058608028924.

It is an arithmetic number, because the mean of its divisors is an integer number (2058608028924).

Almost surely, 2^{4117216057847} is an apocalyptic number.

4117216057847 is a deficient number, since it is larger than the sum of its proper divisors (1).

4117216057847 is an equidigital number, since it uses as much as digits as its factorization.

4117216057847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2634240, while the sum is 53.

The spelling of 4117216057847 in words is "four trillion, one hundred seventeen billion, two hundred sixteen million, fifty-seven thousand, eight hundred forty-seven".