30422051730442 has 8 divisors (see below), whose sum is σ = 45638329443300. Its totient is φ = 15209275249344.

The previous prime is 30422051730439. The next prime is 30422051730493. The reversal of 30422051730442 is 24403715022403.

It can be written as a sum of positive squares in 2 ways, for example, as 24980613759721 + 5441437970721 = 4998061^2 + 2332689^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 875286217 + ... + 875320972.

Almost surely, 2^{30422051730442} is an apocalyptic number.

30422051730442 is a deficient number, since it is larger than the sum of its proper divisors (15216277712858).

30422051730442 is a wasteful number, since it uses less digits than its factorization.

30422051730442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1750615880.

The product of its (nonzero) digits is 161280, while the sum is 37.

Adding to 30422051730442 its reverse (24403715022403), we get a palindrome (54825766752845).

The spelling of 30422051730442 in words is "thirty trillion, four hundred twenty-two billion, fifty-one million, seven hundred thirty thousand, four hundred forty-two".