86109388798 has 8 divisors (see below), whose sum is σ = 129165421320. Its totient is φ = 43054248360.

The previous prime is 86109388763. The next prime is 86109388819. The reversal of 86109388798 is 89788390168.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130153 + ... + 434923.

It is an arithmetic number, because the mean of its divisors is an integer number (16145677665).

Almost surely, 2^86109388798 is an apocalyptic number.

86109388798 is a deficient number, since it is larger than the sum of its proper divisors (43056032522).

86109388798 is a wasteful number, since it uses less digits than its factorization.

86109388798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446042.

The product of its (nonzero) digits is 41803776, while the sum is 67.

The spelling of 86109388798 in words is "eighty-six billion, one hundred nine million, three hundred eighty-eight thousand, seven hundred ninety-eight".