430222401 has 24 divisors (see below), whose sum is σ = 741428640. Its totient is φ = 245840616.

The previous prime is 430222399. The next prime is 430222409. The reversal of 430222401 is 104222034.

430222401 is a `hidden beast` number, since 43 + 0 + 222 + 401 = 666.

It is not a de Polignac number, because 430222401 - 2¹ = 430222399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (430222409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 161271 + ... + 163916.

It is an arithmetic number, because the mean of its divisors is an integer number (30892860).

Almost surely, 2^430222401 is an apocalyptic number.

It is an amenable number.

430222401 is a deficient number, since it is larger than the sum of its proper divisors (311206239).

430222401 is a wasteful number, since it uses less digits than its factorization.

430222401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325210 (or 325197 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 430222401 is about 20741.8032244065. The cubic root of 430222401 is about 754.9143367277.

Adding to 430222401 its reverse (104222034), we get a palindrome (534444435).

The spelling of 430222401 in words is "four hundred thirty million, two hundred twenty-two thousand, four hundred one".