430220566660 has 48 divisors (see below), whose sum is σ = 917256928896. Its totient is φ = 169468146432.

The previous prime is 430220566631. The next prime is 430220566693. The reversal of 430220566660 is 66665022034.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 716899 + ... + 1172341.

It is an arithmetic number, because the mean of its divisors is an integer number (19109519352).

Almost surely, 2^430220566660 is an apocalyptic number.

It is an amenable number.

430220566660 is an abundant number, since it is smaller than the sum of its proper divisors (487036362236).

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

430220566660 is a wasteful number, since it uses less digits than its factorization.

430220566660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456172 (or 456170 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 40.

Adding to 430220566660 its reverse (66665022034), we get a palindrome (496885588694).

The spelling of 430220566660 in words is "four hundred thirty billion, two hundred twenty million, five hundred sixty-six thousand, six hundred sixty".