4466845555776 has 224 divisors, whose sum is σ = 13906845521280. Its totient is φ = 1401091817472.

The previous prime is 4466845555741. The next prime is 4466845555849. The reversal of 4466845555776 is 6775555486644.

4466845555776 is a `hidden beast` number, since 4 + 4 + 6 + 6 + 8 + 45 + 5 + 5 + 577 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 196014655 + ... + 196037441.

Almost surely, 2^{4466845555776} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4466845555776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6953422760640).

4466845555776 is an abundant number, since it is smaller than the sum of its proper divisors (9439999965504).

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

4466845555776 is a wasteful number, since it uses less digits than its factorization.

4466845555776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29498 (or 29482 counting only the distinct ones).

The product of its digits is 3386880000, while the sum is 72.

The spelling of 4466845555776 in words is "four trillion, four hundred sixty-six billion, eight hundred forty-five million, five hundred fifty-five thousand, seven hundred seventy-six".