430341320 has 16 divisors (see below), whose sum is σ = 968268060. Its totient is φ = 172136512.

The previous prime is 430341299. The next prime is 430341323. The reversal of 430341320 is 23143034.

It can be written as a sum of positive squares in 2 ways, for example, as 430064644 + 276676 = 20738^2 + 526^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 430341292 and 430341301.

It is not an unprimeable number, because it can be changed into a prime (430341323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5379227 + ... + 5379306.

Almost surely, 2^430341320 is an apocalyptic number.

430341320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

430341320 is an abundant number, since it is smaller than the sum of its proper divisors (537926740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

430341320 is a wasteful number, since it uses less digits than its factorization.

430341320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10758544 (or 10758540 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 430341320 is about 20744.6696768110. The cubic root of 430341320 is about 754.9838863277.

Adding to 430341320 its reverse (23143034), we get a palindrome (453484354).

The spelling of 430341320 in words is "four hundred thirty million, three hundred forty-one thousand, three hundred twenty".