423011010 has 64 divisors (see below), whose sum is σ = 1048982400. Its totient is φ = 109089792.

The previous prime is 423010997. The next prime is 423011011. The reversal of 423011010 is 10110324.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (423011011) 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 31 ways as a sum of consecutive naturals, for example, 197626 + ... + 199754.

It is an arithmetic number, because the mean of its divisors is an integer number (16390350).

Almost surely, 2^423011010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423011010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (524491200).

423011010 is an abundant number, since it is smaller than the sum of its proper divisors (625971390).

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

423011010 is a wasteful number, since it uses less digits than its factorization.

423011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2355.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 423011010 is about 20567.2314617209. The cubic root of 423011010 is about 750.6725877651.

Adding to 423011010 its reverse (10110324), we get a palindrome (433121334).

The spelling of 423011010 in words is "four hundred twenty-three million, eleven thousand, ten".