30325667328 has 320 divisors, whose sum is σ = 103695863040. Its totient is φ = 8648294400.

The previous prime is 30325667327. The next prime is 30325667329. The reversal of 30325667328 is 82376652303.

30325667328 is a `hidden beast` number, since 30 + 32 + 566 + 7 + 3 + 28 = 666.

It is an interprime number because it is at equal distance from previous prime (30325667327) and next prime (30325667329).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30325667321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2579223 + ... + 2590953.

It is an arithmetic number, because the mean of its divisors is an integer number (324049572).

Almost surely, 2^30325667328 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 30325667328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51847931520).

30325667328 is an abundant number, since it is smaller than the sum of its proper divisors (73370195712).

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

30325667328 is a wasteful number, since it uses less digits than its factorization.

30325667328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11786 (or 11764 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 45.

The spelling of 30325667328 in words is "thirty billion, three hundred twenty-five million, six hundred sixty-seven thousand, three hundred twenty-eight".