563430331234 has 4 divisors (see below), whose sum is σ = 845145496854. Its totient is φ = 281715165616.

The previous prime is 563430331207. The next prime is 563430331253. The reversal of 563430331234 is 432133034365.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 456307005025 + 107123326209 = 675505^2 + 327297^2 .

It is a junction number, because it is equal to n+sod(n) for n = 563430331193 and 563430331202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140857582807 + ... + 140857582810.

Almost surely, 2^563430331234 is an apocalyptic number.

563430331234 is a deficient number, since it is larger than the sum of its proper divisors (281715165620).

563430331234 is a wasteful number, since it uses less digits than its factorization.

563430331234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281715165619.

The product of its (nonzero) digits is 233280, while the sum is 37.

Adding to 563430331234 its reverse (432133034365), we get a palindrome (995563365599).

The spelling of 563430331234 in words is "five hundred sixty-three billion, four hundred thirty million, three hundred thirty-one thousand, two hundred thirty-four".