418134168 has 48 divisors (see below), whose sum is σ = 1134182400. Its totient is φ = 139164480.

The previous prime is 418134161. The next prime is 418134179. The reversal of 418134168 is 861431814.

It is a happy number.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (418134161) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 46953 + ... + 55143.

It is an arithmetic number, because the mean of its divisors is an integer number (23628800).

Almost surely, 2^418134168 is an apocalyptic number.

It is an amenable number.

418134168 is an abundant number, since it is smaller than the sum of its proper divisors (716048232).

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

418134168 is a wasteful number, since it uses less digits than its factorization.

418134168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8912 (or 8905 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 418134168 is about 20448.3292227018. The cubic root of 418134168 is about 747.7766259905.

The spelling of 418134168 in words is "four hundred eighteen million, one hundred thirty-four thousand, one hundred sixty-eight".