84866455466848 has 24 divisors (see below), whose sum is σ = 182270000946600. Its totient is φ = 38575661575680.

The previous prime is 84866455466833. The next prime is 84866455466879.

84866455466848 is nontrivially palindromic in base 10.

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, 120548942073 + ... + 120548942776.

It is an arithmetic number, because the mean of its divisors is an integer number (7594583372775).

Almost surely, 2^{84866455466848} is an apocalyptic number.

84866455466848 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

84866455466848 is an abundant number, since it is smaller than the sum of its proper divisors (97403545479752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84866455466848 is a wasteful number, since it uses less digits than its factorization.

84866455466848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241097884870 (or 241097884862 counting only the distinct ones).

The product of its digits is 33973862400, while the sum is 82.

The spelling of 84866455466848 in words is "eighty-four trillion, eight hundred sixty-six billion, four hundred fifty-five million, four hundred sixty-six thousand, eight hundred forty-eight".