86194393611 has 8 divisors (see below), whose sum is σ = 115174080000. Its totient is φ = 57338818152.

The previous prime is 86194393609. The next prime is 86194393657. The reversal of 86194393611 is 11639349168.

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

It is not a de Polignac number, because 86194393611 - 2¹ = 86194393609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86194393661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31026111 + ... + 31028888.

It is an arithmetic number, because the mean of its divisors is an integer number (14396760000).

Almost surely, 2^86194393611 is an apocalyptic number.

86194393611 is a deficient number, since it is larger than the sum of its proper divisors (28979686389).

86194393611 is a wasteful number, since it uses less digits than its factorization.

86194393611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62055465.

The product of its digits is 839808, while the sum is 51.

The spelling of 86194393611 in words is "eighty-six billion, one hundred ninety-four million, three hundred ninety-three thousand, six hundred eleven".