430144342 has 8 divisors (see below), whose sum is σ = 645372000. Its totient is φ = 215020344.

The previous prime is 430144307. The next prime is 430144349. The reversal of 430144342 is 243441034.

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

It is a super-2 number, since 2×430144342² = 370048309909225928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (430144349) 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, 14542 + ... + 32737.

It is an arithmetic number, because the mean of its divisors is an integer number (80671500).

Almost surely, 2^430144342 is an apocalyptic number.

430144342 is a deficient number, since it is larger than the sum of its proper divisors (215227658).

430144342 is a wasteful number, since it uses less digits than its factorization.

430144342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51830.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 430144342 is about 20739.9214559747. The cubic root of 430144342 is about 754.8686770701.

Adding to 430144342 its reverse (243441034), we get a palindrome (673585376).

The spelling of 430144342 in words is "four hundred thirty million, one hundred forty-four thousand, three hundred forty-two".