30304205442442 has 32 divisors (see below), whose sum is σ = 45726063390720. Its totient is φ = 15062457459840.

The previous prime is 30304205442383. The next prime is 30304205442443. The reversal of 30304205442442 is 24424450240303.

It is not an unprimeable number, because it can be changed into a prime (30304205442443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1110966508 + ... + 1110993784.

It is an arithmetic number, because the mean of its divisors is an integer number (1428939480960).

Almost surely, 2^{30304205442442} is an apocalyptic number.

30304205442442 is a deficient number, since it is larger than the sum of its proper divisors (15421857948278).

30304205442442 is a wasteful number, since it uses less digits than its factorization.

30304205442442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32166.

The product of its (nonzero) digits is 368640, while the sum is 37.

Adding to 30304205442442 its reverse (24424450240303), we get a palindrome (54728655682745).

The spelling of 30304205442442 in words is "thirty trillion, three hundred four billion, two hundred five million, four hundred forty-two thousand, four hundred forty-two".