424030213 has 4 divisors (see below), whose sum is σ = 424686240. Its totient is φ = 423374188.

The previous prime is 424030171. The next prime is 424030223. The reversal of 424030213 is 312030424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 424030213 - 2⁹ = 424029701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424030223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327043 + ... + 328336.

It is an arithmetic number, because the mean of its divisors is an integer number (106171560).

Almost surely, 2^424030213 is an apocalyptic number.

It is an amenable number.

424030213 is a deficient number, since it is larger than the sum of its proper divisors (656027).

424030213 is an equidigital number, since it uses as much as digits as its factorization.

424030213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656026.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 424030213 is about 20591.9939053993. The cubic root of 424030213 is about 751.2749945496.

Adding to 424030213 its reverse (312030424), we get a palindrome (736060637).

It can be divided in two parts, 4240 and 30213, that added together give a triangular number (34453 = T₂₆₂).

The spelling of 424030213 in words is "four hundred twenty-four million, thirty thousand, two hundred thirteen".