8112147607085 has 32 divisors (see below), whose sum is σ = 10328985139200. Its totient is φ = 6099029006400.

The previous prime is 8112147607049. The next prime is 8112147607097. The reversal of 8112147607085 is 5807067412118.

It is a happy number.

It is not a de Polignac number, because 8112147607085 - 2⁶ = 8112147607021 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10039886 + ... + 10817744.

It is an arithmetic number, because the mean of its divisors is an integer number (322780785600).

Almost surely, 2^{8112147607085} is an apocalyptic number.

It is an amenable number.

8112147607085 is a deficient number, since it is larger than the sum of its proper divisors (2216837532115).

8112147607085 is a wasteful number, since it uses less digits than its factorization.

8112147607085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778761.

The product of its (nonzero) digits is 752640, while the sum is 50.

The spelling of 8112147607085 in words is "eight trillion, one hundred twelve billion, one hundred forty-seven million, six hundred seven thousand, eighty-five".