423308160 has 512 divisors, whose sum is σ = 1744934400. Its totient is φ = 95846400.

The previous prime is 423308159. The next prime is 423308167. The reversal of 423308160 is 61803324.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423308167) 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 63 ways as a sum of consecutive naturals, for example, 3231295 + ... + 3231425.

It is an arithmetic number, because the mean of its divisors is an integer number (3408075).

Almost surely, 2^423308160 is an apocalyptic number.

423308160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423308160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (872467200).

423308160 is an abundant number, since it is smaller than the sum of its proper divisors (1321626240).

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

423308160 is a wasteful number, since it uses less digits than its factorization.

423308160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 423308160 is about 20574.4540632309. The cubic root of 423308160 is about 750.8483201089.

The spelling of 423308160 in words is "four hundred twenty-three million, three hundred eight thousand, one hundred sixty".