30280448086 has 16 divisors (see below), whose sum is σ = 54641410560. Its totient is φ = 12294317160.

The previous prime is 30280448063. The next prime is 30280448089. The reversal of 30280448086 is 68084408203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30280448089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56917870 + ... + 56918401.

It is an arithmetic number, because the mean of its divisors is an integer number (3415088160).

Almost surely, 2^30280448086 is an apocalyptic number.

30280448086 is a deficient number, since it is larger than the sum of its proper divisors (24360962474).

30280448086 is a wasteful number, since it uses less digits than its factorization.

30280448086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113836299.

The product of its (nonzero) digits is 294912, while the sum is 43.

The spelling of 30280448086 in words is "thirty billion, two hundred eighty million, four hundred forty-eight thousand, eighty-six".