430431401 has 4 divisors (see below), whose sum is σ = 430543872. Its totient is φ = 430318932.

The previous prime is 430431371. The next prime is 430431409. The reversal of 430431401 is 104134034.

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, and also an emirpimes, since its reverse is a distinct semiprime: 104134034 = 2 ⋅52067017.

It is a cyclic number.

It is not a de Polignac number, because 430431401 - 2²⁶ = 363322537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (430431409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50285 + ... + 58218.

It is an arithmetic number, because the mean of its divisors is an integer number (107635968).

Almost surely, 2^430431401 is an apocalyptic number.

It is an amenable number.

430431401 is a deficient number, since it is larger than the sum of its proper divisors (112471).

430431401 is a wasteful number, since it uses less digits than its factorization.

430431401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112470.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 430431401 is about 20746.8407474488. The cubic root of 430431401 is about 755.0365615381.

Adding to 430431401 its reverse (104134034), we get a palindrome (534565435).

It can be divided in two parts, 43043 and 1401, that added together give a palindrome (44444).

The spelling of 430431401 in words is "four hundred thirty million, four hundred thirty-one thousand, four hundred one".