42302120530 has 16 divisors (see below), whose sum is σ = 76526452800. Its totient is φ = 16835818032.

The previous prime is 42302120521. The next prime is 42302120551. The reversal of 42302120530 is 3502120324.

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 7 ways as a sum of consecutive naturals, for example, 10626684 + ... + 10630663.

It is an arithmetic number, because the mean of its divisors is an integer number (4782903300).

Almost surely, 2^42302120530 is an apocalyptic number.

42302120530 is a deficient number, since it is larger than the sum of its proper divisors (34224332270).

42302120530 is a wasteful number, since it uses less digits than its factorization.

42302120530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21257553.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 42302120530 its reverse (3502120324), we get a palindrome (45804240854).

The spelling of 42302120530 in words is "forty-two billion, three hundred two million, one hundred twenty thousand, five hundred thirty".