8446412082777 has 16 divisors (see below), whose sum is σ = 11320304793600. Its totient is φ = 5601739529232.

The previous prime is 8446412082763. The next prime is 8446412082851. The reversal of 8446412082777 is 7772802146448.

It is a happy number.

It is not a de Polignac number, because 8446412082777 - 2⁴ = 8446412082761 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8446412082777.

It is not an unprimeable number, because it can be changed into a prime (8446412087777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2562768 + ... + 4843614.

It is an arithmetic number, because the mean of its divisors is an integer number (707519049600).

Almost surely, 2^{8446412082777} is an apocalyptic number.

It is an amenable number.

8446412082777 is a deficient number, since it is larger than the sum of its proper divisors (2873892710823).

8446412082777 is a wasteful number, since it uses less digits than its factorization.

8446412082777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2287252.

The product of its (nonzero) digits is 33718272, while the sum is 60.

The spelling of 8446412082777 in words is "eight trillion, four hundred forty-six billion, four hundred twelve million, eighty-two thousand, seven hundred seventy-seven".