411243541056 has 84 divisors (see below), whose sum is σ = 1182039393600. Its totient is φ = 136699269888.

The previous prime is 411243541021. The next prime is 411243541073. The reversal of 411243541056 is 650145342114.

411243541056 is a `hidden beast` number, since 4 + 112 + 435 + 4 + 105 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 411243541056.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 787596 + ... + 1201163.

Almost surely, 2^411243541056 is an apocalyptic number.

It is an amenable number.

411243541056 is an abundant number, since it is smaller than the sum of its proper divisors (770795852544).

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

411243541056 is a wasteful number, since it uses less digits than its factorization.

411243541056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989136 (or 1989123 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 411243541056 in words is "four hundred eleven billion, two hundred forty-three million, five hundred forty-one thousand, fifty-six".