30320422030442 has 16 divisors (see below), whose sum is σ = 45519377592192. Its totient is φ = 15147296654400.

The previous prime is 30320422030387. The next prime is 30320422030487. The reversal of 30320422030442 is 24403022402303.

It is a happy number.

It is a super-2 number, since 2×30320422030442² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181034303 + ... + 181201709.

It is an arithmetic number, because the mean of its divisors is an integer number (2844961099512).

Almost surely, 2^{30320422030442} is an apocalyptic number.

30320422030442 is a deficient number, since it is larger than the sum of its proper divisors (15198955561750).

30320422030442 is a wasteful number, since it uses less digits than its factorization.

30320422030442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244013.

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 30320422030442 its reverse (24403022402303), we get a palindrome (54723444432745).

The spelling of 30320422030442 in words is "thirty trillion, three hundred twenty billion, four hundred twenty-two million, thirty thousand, four hundred forty-two".