30304442301020 has 48 divisors (see below), whose sum is σ = 63783718790400. Its totient is φ = 12094276325376.

The previous prime is 30304442301013. The next prime is 30304442301061. The reversal of 30304442301020 is 2010324440303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 276286709 + ... + 276396371.

It is an arithmetic number, because the mean of its divisors is an integer number (1328827474800).

Almost surely, 2^{30304442301020} is an apocalyptic number.

It is an amenable number.

30304442301020 is an abundant number, since it is smaller than the sum of its proper divisors (33479276489380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30304442301020 is a wasteful number, since it uses less digits than its factorization.

30304442301020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140894 (or 140892 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 30304442301020 its reverse (2010324440303), we get a palindrome (32314766741323).

The spelling of 30304442301020 in words is "thirty trillion, three hundred four billion, four hundred forty-two million, three hundred one thousand, twenty".