86484122499856 has 45 divisors (see below), whose sum is σ = 167795454949959. Its totient is φ = 43182152685600.

The previous prime is 86484122499839. The next prime is 86484122499883. The reversal of 86484122499856 is 65899422148468.

The square root of 86484122499856 is 9299684.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 40583819911 + ... + 40583822041.

Almost surely, 2^{86484122499856} is an apocalyptic number.

86484122499856 is the 9299684-th square number.

It is an amenable number.

86484122499856 is a deficient number, since it is larger than the sum of its proper divisors (81311332450103).

86484122499856 is an frugal number, since it uses more digits than its factorization.

86484122499856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6452 (or 3224 counting only the distinct ones).

The product of its digits is 1911029760, while the sum is 76.

The spelling of 86484122499856 in words is "eighty-six trillion, four hundred eighty-four billion, one hundred twenty-two million, four hundred ninety-nine thousand, eight hundred fifty-six".