30484068895 has 24 divisors (see below), whose sum is σ = 42580896048. Its totient is φ = 20889792000.

The previous prime is 30484068889. The next prime is 30484068899. The reversal of 30484068895 is 59886048403.

It is not a de Polignac number, because 30484068895 - 2³ = 30484068887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30484068899) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 345295 + ... + 424495.

It is an arithmetic number, because the mean of its divisors is an integer number (1774204002).

Almost surely, 2^30484068895 is an apocalyptic number.

30484068895 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

30484068895 is a deficient number, since it is larger than the sum of its proper divisors (12096827153).

30484068895 is a wasteful number, since it uses less digits than its factorization.

30484068895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80791 (or 80784 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 55.

The spelling of 30484068895 in words is "thirty billion, four hundred eighty-four million, sixty-eight thousand, eight hundred ninety-five".