30280830807835 has 16 divisors (see below), whose sum is σ = 36523527480000. Its totient is φ = 24100324972416.

The previous prime is 30280830807833. The next prime is 30280830807841. The reversal of 30280830807835 is 53870803808203.

It is a cyclic number.

It is not a de Polignac number, because 30280830807835 - 2¹ = 30280830807833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30280830807833) 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, 16616746 + ... + 18348784.

It is an arithmetic number, because the mean of its divisors is an integer number (2282720467500).

Almost surely, 2^{30280830807835} is an apocalyptic number.

30280830807835 is a deficient number, since it is larger than the sum of its proper divisors (6242696672165).

30280830807835 is a wasteful number, since it uses less digits than its factorization.

30280830807835 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749990.

The product of its (nonzero) digits is 7741440, while the sum is 55.

The spelling of 30280830807835 in words is "thirty trillion, two hundred eighty billion, eight hundred thirty million, eight hundred seven thousand, eight hundred thirty-five".