12340300330 has 16 divisors (see below), whose sum is σ = 22516823304. Its totient is φ = 4868501760.

The previous prime is 12340300319. The next prime is 12340300333. The reversal of 12340300330 is 3300304321.

It can be written as a sum of positive squares in 4 ways, for example, as 10593143929 + 1747156401 = 102923^2 + 41799^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12340300298 and 12340300307.

It is not an unprimeable number, because it can be changed into a prime (12340300333) 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, 8451531 + ... + 8452990.

Almost surely, 2^12340300330 is an apocalyptic number.

12340300330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12340300330 is a deficient number, since it is larger than the sum of its proper divisors (10176522974).

12340300330 is a wasteful number, since it uses less digits than its factorization.

12340300330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16904601.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 12340300330 its reverse (3300304321), we get a palindrome (15640604651).

The spelling of 12340300330 in words is "twelve billion, three hundred forty million, three hundred thousand, three hundred thirty".