30030674320 has 80 divisors (see below), whose sum is σ = 71111520000. Its totient is φ = 11790915584.

The previous prime is 30030674279. The next prime is 30030674321. The reversal of 30030674320 is 2347603003.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×30030674320² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30030674321) 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 15 ways as a sum of consecutive naturals, for example, 3389256 + ... + 3398104.

It is an arithmetic number, because the mean of its divisors is an integer number (888894000).

Almost surely, 2^30030674320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30030674320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35555760000).

30030674320 is an abundant number, since it is smaller than the sum of its proper divisors (41080845680).

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

30030674320 is a wasteful number, since it uses less digits than its factorization.

30030674320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9640 (or 9634 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 28.

The spelling of 30030674320 in words is "thirty billion, thirty million, six hundred seventy-four thousand, three hundred twenty".