423014213 has 16 divisors (see below), whose sum is σ = 465102000. Its totient is φ = 384272896.

The previous prime is 423014171. The next prime is 423014239. The reversal of 423014213 is 312410324.

It can be written as a sum of positive squares in 8 ways, for example, as 34845409 + 388168804 = 5903^2 + 19702^2 .

It is not a de Polignac number, because 423014213 - 2⁶ = 423014149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423014243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140993 + ... + 143961.

It is an arithmetic number, because the mean of its divisors is an integer number (29068875).

Almost surely, 2^423014213 is an apocalyptic number.

It is an amenable number.

423014213 is a deficient number, since it is larger than the sum of its proper divisors (42087787).

423014213 is an equidigital number, since it uses as much as digits as its factorization.

423014213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3049 (or 3015 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 423014213 is about 20567.3093281547. The cubic root of 423014213 is about 750.6744824346.

Adding to 423014213 its reverse (312410324), we get a palindrome (735424537).

The spelling of 423014213 in words is "four hundred twenty-three million, fourteen thousand, two hundred thirteen".