430245561 has 8 divisors (see below), whose sum is σ = 574531264. Its totient is φ = 286395120.

The previous prime is 430245553. The next prime is 430245589. The reversal of 430245561 is 165542034.

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

It is not a de Polignac number, because 430245561 - 2³ = 430245553 is a prime.

It is a super-2 number, since 2×430245561² = 370222485520409442, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (430245551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106501 + ... + 110466.

It is an arithmetic number, because the mean of its divisors is an integer number (71816408).

Almost surely, 2^430245561 is an apocalyptic number.

It is an amenable number.

430245561 is a deficient number, since it is larger than the sum of its proper divisors (144285703).

430245561 is a wasteful number, since it uses less digits than its factorization.

430245561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217631.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 430245561 is about 20742.3615097221. The cubic root of 430245561 is about 754.9278828241.

Adding to 430245561 its reverse (165542034), we get a palindrome (595787595).

The spelling of 430245561 in words is "four hundred thirty million, two hundred forty-five thousand, five hundred sixty-one".