430220401 has 16 divisors (see below), whose sum is σ = 488980800. Its totient is φ = 375236928.

The previous prime is 430220341. The next prime is 430220419. The reversal of 430220401 is 104022034.

It is not a de Polignac number, because 430220401 - 2¹¹ = 430218353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (430220431) 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 15 ways as a sum of consecutive naturals, for example, 101415 + ... + 105571.

It is an arithmetic number, because the mean of its divisors is an integer number (30561300).

Almost surely, 2^430220401 is an apocalyptic number.

It is an amenable number.

430220401 is a deficient number, since it is larger than the sum of its proper divisors (58760399).

430220401 is a wasteful number, since it uses less digits than its factorization.

430220401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4608.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 430220401 is about 20741.7550125345. The cubic root of 430220401 is about 754.9131669211.

Adding to 430220401 its reverse (104022034), we get a palindrome (534242435).

The spelling of 430220401 in words is "four hundred thirty million, two hundred twenty thousand, four hundred one".