430401601 has 4 divisors (see below), whose sum is σ = 491887552. Its totient is φ = 368915652.

The previous prime is 430401583. The next prime is 430401611. The reversal of 430401601 is 106104034.

It is a happy number.

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 not a de Polignac number, because 430401601 - 2⁷ = 430401473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (430401611) 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 3 ways as a sum of consecutive naturals, for example, 30742965 + ... + 30742978.

It is an arithmetic number, because the mean of its divisors is an integer number (122971888).

Almost surely, 2^430401601 is an apocalyptic number.

It is an amenable number.

430401601 is a deficient number, since it is larger than the sum of its proper divisors (61485951).

430401601 is an equidigital number, since it uses as much as digits as its factorization.

430401601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61485950.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 430401601 is about 20746.1225533833. The cubic root of 430401601 is about 755.0191366873.

Adding to 430401601 its reverse (106104034), we get a palindrome (536505635).

The spelling of 430401601 in words is "four hundred thirty million, four hundred one thousand, six hundred one".