8709693419081 has 8 divisors (see below), whose sum is σ = 8746770873600. Its totient is φ = 8672621258560.

The previous prime is 8709693419033. The next prime is 8709693419107. The reversal of 8709693419081 is 1809143969078.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8709693419081 - 2¹⁰ = 8709693418057 is a prime.

It is a super-2 number, since 2×8709693419081² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8709693418999 and 8709693419017.

It is not an unprimeable number, because it can be changed into a prime (8709693419381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1991540 + ... + 4624458.

It is an arithmetic number, because the mean of its divisors is an integer number (1093346359200).

Almost surely, 2^{8709693419081} is an apocalyptic number.

It is an amenable number.

8709693419081 is a deficient number, since it is larger than the sum of its proper divisors (37077454519).

8709693419081 is a wasteful number, since it uses less digits than its factorization.

8709693419081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2646999.

The product of its (nonzero) digits is 23514624, while the sum is 65.

The spelling of 8709693419081 in words is "eight trillion, seven hundred nine billion, six hundred ninety-three million, four hundred nineteen thousand, eighty-one".