8711347746671 has 2 divisors, whose sum is σ = 8711347746672. Its totient is φ = 8711347746670.

The previous prime is 8711347746653. The next prime is 8711347746677. The reversal of 8711347746671 is 1766477431178.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8711347746671 - 2¹⁴ = 8711347730287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8711347746677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4355673873335 + 4355673873336.

It is an arithmetic number, because the mean of its divisors is an integer number (4355673873336).

Almost surely, 2^{8711347746671} is an apocalyptic number.

8711347746671 is a deficient number, since it is larger than the sum of its proper divisors (1).

8711347746671 is an equidigital number, since it uses as much as digits as its factorization.

8711347746671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33191424, while the sum is 62.

The spelling of 8711347746671 in words is "eight trillion, seven hundred eleven billion, three hundred forty-seven million, seven hundred forty-six thousand, six hundred seventy-one".