427730620230 has 48 divisors (see below), whose sum is σ = 1112656965264. Its totient is φ = 114004334400.

The previous prime is 427730620217. The next prime is 427730620313. The reversal of 427730620230 is 32026037724.

427730620230 is a `hidden beast` number, since 4 + 2 + 7 + 7 + 3 + 0 + 620 + 23 + 0 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1010196 + ... + 1369655.

It is an arithmetic number, because the mean of its divisors is an integer number (23180353443).

Almost surely, 2^427730620230 is an apocalyptic number.

427730620230 is an abundant number, since it is smaller than the sum of its proper divisors (684926345034).

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

427730620230 is a wasteful number, since it uses less digits than its factorization.

427730620230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2381861 (or 2381858 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 36.

Adding to 427730620230 its reverse (32026037724), we get a palindrome (459756657954).

The spelling of 427730620230 in words is "four hundred twenty-seven billion, seven hundred thirty million, six hundred twenty thousand, two hundred thirty".