8711848104145 has 16 divisors (see below), whose sum is σ = 11069245146960. Its totient is φ = 6559465641984.

The previous prime is 8711848104097. The next prime is 8711848104151. The reversal of 8711848104145 is 5414018481178.

It can be written as a sum of positive squares in 8 ways, for example, as 148077966481 + 8563770137664 = 384809^2 + 2926392^2 .

It is a cyclic number.

It is not a de Polignac number, because 8711848104145 - 2⁹ = 8711848103633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8711848104092 and 8711848104101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18942739 + ... + 19397191.

It is an arithmetic number, because the mean of its divisors is an integer number (691827821685).

Almost surely, 2^{8711848104145} is an apocalyptic number.

8711848104145 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8711848104145 is a deficient number, since it is larger than the sum of its proper divisors (2357397042815).

8711848104145 is a wasteful number, since it uses less digits than its factorization.

8711848104145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680004.

The product of its (nonzero) digits is 1146880, while the sum is 52.

The spelling of 8711848104145 in words is "eight trillion, seven hundred eleven billion, eight hundred forty-eight million, one hundred four thousand, one hundred forty-five".