12340214030 has 32 divisors (see below), whose sum is σ = 23139859680. Its totient is φ = 4734062080.

The previous prime is 12340213987. The next prime is 12340214087. The reversal of 12340214030 is 3041204321.

It is a junction number, because it is equal to n+sod(n) for n = 12340213993 and 12340214011.

It is a congruent number.

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, 230879 + ... + 279258.

It is an arithmetic number, because the mean of its divisors is an integer number (723120615).

Almost surely, 2^12340214030 is an apocalyptic number.

12340214030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12340214030 is a deficient number, since it is larger than the sum of its proper divisors (10799645650).

12340214030 is a wasteful number, since it uses less digits than its factorization.

12340214030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510244.

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

Adding to 12340214030 its reverse (3041204321), we get a palindrome (15381418351).

The spelling of 12340214030 in words is "twelve billion, three hundred forty million, two hundred fourteen thousand, thirty".