42430211 has 8 divisors (see below), whose sum is σ = 44782800. Its totient is φ = 40089600.

The previous prime is 42430139. The next prime is 42430253. The reversal of 42430211 is 11203424.

42430211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42430211 - 2¹⁰ = 42429187 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42430211.

It is not an unprimeable number, because it can be changed into a prime (42430261) 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 7 ways as a sum of consecutive naturals, for example, 4835 + ... + 10403.

It is an arithmetic number, because the mean of its divisors is an integer number (5597850).

Almost surely, 2^42430211 is an apocalyptic number.

42430211 is a deficient number, since it is larger than the sum of its proper divisors (2352589).

42430211 is a wasteful number, since it uses less digits than its factorization.

42430211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5989.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 42430211 is about 6513.8476340793. The cubic root of 42430211 is about 348.7854802184.

Adding to 42430211 its reverse (11203424), we get a palindrome (53633635).

The spelling of 42430211 in words is "forty-two million, four hundred thirty thousand, two hundred eleven".