416556072884 has 48 divisors (see below), whose sum is σ = 877949829120. Its totient is φ = 168937164000.

The previous prime is 416556072883. The next prime is 416556072901. The reversal of 416556072884 is 488270655614.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (416556072883) 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, 30509 + ... + 913259.

It is an arithmetic number, because the mean of its divisors is an integer number (18290621440).

Almost surely, 2^416556072884 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 416556072884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (438974914560).

416556072884 is an abundant number, since it is smaller than the sum of its proper divisors (461393756236).

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

416556072884 is a wasteful number, since it uses less digits than its factorization.

416556072884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883668 (or 883666 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 56.

The spelling of 416556072884 in words is "four hundred sixteen billion, five hundred fifty-six million, seventy-two thousand, eight hundred eighty-four".