423110016 has 192 divisors, whose sum is σ = 1412985600. Its totient is φ = 119024640.

The previous prime is 423109961. The next prime is 423110033. The reversal of 423110016 is 610011324.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 572175 + ... + 572913.

It is an arithmetic number, because the mean of its divisors is an integer number (7359300).

Almost surely, 2^423110016 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 423110016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (706492800).

423110016 is an abundant number, since it is smaller than the sum of its proper divisors (989875584).

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

423110016 is a wasteful number, since it uses less digits than its factorization.

423110016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837 (or 822 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 423110016 is about 20569.6382078052. The cubic root of 423110016 is about 750.7311483312.

The spelling of 423110016 in words is "four hundred twenty-three million, one hundred ten thousand, sixteen".