430240401 has 6 divisors (see below), whose sum is σ = 621458370. Its totient is φ = 286826928.

The previous prime is 430240387. The next prime is 430240411. The reversal of 430240401 is 104042034.

It can be written as a sum of positive squares in only one way, i.e., 291589776 + 138650625 = 17076^2 + 11775^2 .

It is not a de Polignac number, because 430240401 - 2⁶ = 430240337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (430240411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23902236 + ... + 23902253.

It is an arithmetic number, because the mean of its divisors is an integer number (103576395).

Almost surely, 2^430240401 is an apocalyptic number.

It is an amenable number.

430240401 is a deficient number, since it is larger than the sum of its proper divisors (191217969).

430240401 is a wasteful number, since it uses less digits than its factorization.

430240401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47804495 (or 47804492 counting only the distinct ones).

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

The square root of 430240401 is about 20742.2371262118. The cubic root of 430240401 is about 754.9248648240.

Adding to 430240401 its reverse (104042034), we get a palindrome (534282435).

The spelling of 430240401 in words is "four hundred thirty million, two hundred forty thousand, four hundred one".