430044503342 has 4 divisors (see below), whose sum is σ = 645066755016. Its totient is φ = 215022251670.

The previous prime is 430044503299. The next prime is 430044503353. The reversal of 430044503342 is 243305440034.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 243305440034 = 2 ⋅121652720017.

It is a junction number, because it is equal to n+sod(n) for n = 430044503299 and 430044503308.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 107511125834 + ... + 107511125837.

It is an arithmetic number, because the mean of its divisors is an integer number (161266688754).

Almost surely, 2^430044503342 is an apocalyptic number.

430044503342 is a deficient number, since it is larger than the sum of its proper divisors (215022251674).

430044503342 is a wasteful number, since it uses less digits than its factorization.

430044503342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215022251673.

The product of its (nonzero) digits is 69120, while the sum is 32.

Adding to 430044503342 its reverse (243305440034), we get a palindrome (673349943376).

The spelling of 430044503342 in words is "four hundred thirty billion, forty-four million, five hundred three thousand, three hundred forty-two".