12430220030 has 16 divisors (see below), whose sum is σ = 22499395920. Its totient is φ = 4944310272.

The previous prime is 12430220029. The next prime is 12430220053. The reversal of 12430220030 is 3002203421.

It is a junction number, because it is equal to n+sod(n) for n = 12430219990 and 12430220008.

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, 3470339 + ... + 3473918.

It is an arithmetic number, because the mean of its divisors is an integer number (1406212245).

Almost surely, 2^12430220030 is an apocalyptic number.

12430220030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12430220030 is a deficient number, since it is larger than the sum of its proper divisors (10069175890).

12430220030 is a wasteful number, since it uses less digits than its factorization.

12430220030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6944443.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 12430220030 its reverse (3002203421), we get a palindrome (15432423451).

The spelling of 12430220030 in words is "twelve billion, four hundred thirty million, two hundred twenty thousand, thirty".