418036256616 has 192 divisors, whose sum is σ = 1188021542400. Its totient is φ = 122360832000.

The previous prime is 418036256581. The next prime is 418036256623. The reversal of 418036256616 is 616652630814.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51219576 + ... + 51227736.

It is an arithmetic number, because the mean of its divisors is an integer number (6187612200).

Almost surely, 2^418036256616 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 418036256616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (594010771200).

418036256616 is an abundant number, since it is smaller than the sum of its proper divisors (769985285784).

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

418036256616 is a wasteful number, since it uses less digits than its factorization.

418036256616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8792 (or 8777 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 418036256616 in words is "four hundred eighteen billion, thirty-six million, two hundred fifty-six thousand, six hundred sixteen".