86238555394 has 8 divisors (see below), whose sum is σ = 129369315600. Its totient is φ = 43115450196.

The previous prime is 86238555391. The next prime is 86238555401. The reversal of 86238555394 is 49355583268.

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

It is not an unprimeable number, because it can be changed into a prime (86238555391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1885504 + ... + 1930699.

It is an arithmetic number, because the mean of its divisors is an integer number (16171164450).

Almost surely, 2^86238555394 is an apocalyptic number.

86238555394 is a deficient number, since it is larger than the sum of its proper divisors (43130760206).

86238555394 is a wasteful number, since it uses less digits than its factorization.

86238555394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3827504.

The product of its digits is 31104000, while the sum is 58.

The spelling of 86238555394 in words is "eighty-six billion, two hundred thirty-eight million, five hundred fifty-five thousand, three hundred ninety-four".