4247161466287 has 2 divisors, whose sum is σ = 4247161466288. Its totient is φ = 4247161466286.

The previous prime is 4247161466257. The next prime is 4247161466333. The reversal of 4247161466287 is 7826641617424.

4247161466287 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4247161466287 - 2²³ = 4247153077679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4247161466257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2123580733143 + 2123580733144.

It is an arithmetic number, because the mean of its divisors is an integer number (2123580733144).

Almost surely, 2^{4247161466287} is an apocalyptic number.

4247161466287 is a deficient number, since it is larger than the sum of its proper divisors (1).

4247161466287 is an equidigital number, since it uses as much as digits as its factorization.

4247161466287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21676032, while the sum is 58.

The spelling of 4247161466287 in words is "four trillion, two hundred forty-seven billion, one hundred sixty-one million, four hundred sixty-six thousand, two hundred eighty-seven".