30043168220 has 48 divisors (see below), whose sum is σ = 71519780640. Its totient is φ = 10509025536.

The previous prime is 30043168187. The next prime is 30043168223. The reversal of 30043168220 is 2286134003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30043168223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3035867 + ... + 3045746.

It is an arithmetic number, because the mean of its divisors is an integer number (1489995430).

Almost surely, 2^30043168220 is an apocalyptic number.

It is an amenable number.

30043168220 is an abundant number, since it is smaller than the sum of its proper divisors (41476612420).

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

30043168220 is a wasteful number, since it uses less digits than its factorization.

30043168220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6081654 (or 6081652 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 30043168220 in words is "thirty billion, forty-three million, one hundred sixty-eight thousand, two hundred twenty".