30207244180 has 24 divisors (see below), whose sum is σ = 63445425120. Its totient is φ = 12080952480.

The previous prime is 30207244169. The next prime is 30207244213. The reversal of 30207244180 is 8144270203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9195 + ... + 245965.

It is an arithmetic number, because the mean of its divisors is an integer number (2643559380).

Almost surely, 2^30207244180 is an apocalyptic number.

It is an amenable number.

30207244180 is an abundant number, since it is smaller than the sum of its proper divisors (33238180940).

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

30207244180 is a wasteful number, since it uses less digits than its factorization.

30207244180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243159 (or 243157 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The spelling of 30207244180 in words is "thirty billion, two hundred seven million, two hundred forty-four thousand, one hundred eighty".