30424814420 has 288 divisors, whose sum is σ = 88176574080. Its totient is φ = 8667509760.

The previous prime is 30424814417. The next prime is 30424814429. The reversal of 30424814420 is 2441842403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30424814429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14993966 + ... + 14995994.

It is an arithmetic number, because the mean of its divisors is an integer number (306168660).

Almost surely, 2^30424814420 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 30424814420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44088287040).

30424814420 is an abundant number, since it is smaller than the sum of its proper divisors (57751759660).

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

30424814420 is a wasteful number, since it uses less digits than its factorization.

30424814420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183 (or 2174 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

The spelling of 30424814420 in words is "thirty billion, four hundred twenty-four million, eight hundred fourteen thousand, four hundred twenty".