30430114220 has 24 divisors (see below), whose sum is σ = 69712625808. Its totient is φ = 11065496000.

The previous prime is 30430114219. The next prime is 30430114229. The reversal of 30430114220 is 2241103403.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 30430114192 and 30430114201.

It is not an unprimeable number, because it can be changed into a prime (30430114229) 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, 69159131 + ... + 69159570.

It is an arithmetic number, because the mean of its divisors is an integer number (2904692742).

Almost surely, 2^30430114220 is an apocalyptic number.

It is an amenable number.

30430114220 is an abundant number, since it is smaller than the sum of its proper divisors (39282511588).

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

30430114220 is a wasteful number, since it uses less digits than its factorization.

30430114220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138318721 (or 138318719 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 30430114220 its reverse (2241103403), we get a palindrome (32671217623).

The spelling of 30430114220 in words is "thirty billion, four hundred thirty million, one hundred fourteen thousand, two hundred twenty".