430311443242 has 8 divisors (see below), whose sum is σ = 645470778276. Its totient is φ = 215154517152.

The previous prime is 430311443213. The next prime is 430311443257. The reversal of 430311443242 is 242344113034.

It can be written as a sum of positive squares in 2 ways, for example, as 430311072361 + 370881 = 655981^2 + 609^2 .

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

It is an unprimeable number.

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, 56893 + ... + 929440.

Almost surely, 2^430311443242 is an apocalyptic number.

430311443242 is a deficient number, since it is larger than the sum of its proper divisors (215159335034).

430311443242 is a wasteful number, since it uses less digits than its factorization.

430311443242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204472.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 430311443242 its reverse (242344113034), we get a palindrome (672655556276).

The spelling of 430311443242 in words is "four hundred thirty billion, three hundred eleven million, four hundred forty-three thousand, two hundred forty-two".