30212010304 has 112 divisors (see below), whose sum is σ = 69238449280. Its totient is φ = 12812359680.

The previous prime is 30212010281. The next prime is 30212010337. The reversal of 30212010304 is 40301021203.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18568339 + ... + 18569965.

It is an arithmetic number, because the mean of its divisors is an integer number (618200440).

Almost surely, 2^30212010304 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 30212010304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34619224640).

30212010304 is an abundant number, since it is smaller than the sum of its proper divisors (39026438976).

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

30212010304 is a wasteful number, since it uses less digits than its factorization.

30212010304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2056 (or 2046 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30212010304 its reverse (40301021203), we get a palindrome (70513031507).

The spelling of 30212010304 in words is "thirty billion, two hundred twelve million, ten thousand, three hundred four".