30424513305 has 32 divisors (see below), whose sum is σ = 49185118080. Its totient is φ = 16057932800.

The previous prime is 30424513297. The next prime is 30424513331. The reversal of 30424513305 is 50331542403.

It is not a de Polignac number, because 30424513305 - 2³ = 30424513297 is a prime.

It is a super-2 number, since 2×30424513305² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4449169 + ... + 4456001.

It is an arithmetic number, because the mean of its divisors is an integer number (1537034940).

Almost surely, 2^30424513305 is an apocalyptic number.

It is an amenable number.

30424513305 is a deficient number, since it is larger than the sum of its proper divisors (18760604775).

30424513305 is a wasteful number, since it uses less digits than its factorization.

30424513305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9881.

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 30424513305 in words is "thirty billion, four hundred twenty-four million, five hundred thirteen thousand, three hundred five".