30004543420 has 24 divisors (see below), whose sum is σ = 63018194400. Its totient is φ = 12000169152.

The previous prime is 30004543417. The next prime is 30004543423. The reversal of 30004543420 is 2434540003.

It is an interprime number because it is at equal distance from previous prime (30004543417) and next prime (30004543423).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30004543423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51946 + ... + 250414.

It is an arithmetic number, because the mean of its divisors is an integer number (2625758100).

Almost surely, 2^30004543420 is an apocalyptic number.

It is an amenable number.

30004543420 is an abundant number, since it is smaller than the sum of its proper divisors (33013650980).

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

30004543420 is a wasteful number, since it uses less digits than its factorization.

30004543420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206037 (or 206035 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 25.

The spelling of 30004543420 in words is "thirty billion, four million, five hundred forty-three thousand, four hundred twenty".