418845982056 has 64 divisors (see below), whose sum is σ = 1108949875200. Its totient is φ = 131551873728.

The previous prime is 418845981949. The next prime is 418845982157. The reversal of 418845982056 is 650289548814.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5625546 + ... + 5699513.

It is an arithmetic number, because the mean of its divisors is an integer number (17327341800).

Almost surely, 2^418845982056 is an apocalyptic number.

418845982056 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

418845982056 is an abundant number, since it is smaller than the sum of its proper divisors (690103893144).

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

418845982056 is a wasteful number, since it uses less digits than its factorization.

418845982056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11325158 (or 11325154 counting only the distinct ones).

The product of its (nonzero) digits is 22118400, while the sum is 60.

The spelling of 418845982056 in words is "four hundred eighteen billion, eight hundred forty-five million, nine hundred eighty-two thousand, fifty-six".