12412313430 has 64 divisors (see below), whose sum is σ = 32651894016. Its totient is φ = 2994768000.

The previous prime is 12412313363. The next prime is 12412313437. The reversal of 12412313430 is 3431321421.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12412313430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12412313437) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19501 + ... + 158760.

It is an arithmetic number, because the mean of its divisors is an integer number (510185844).

Almost surely, 2^12412313430 is an apocalyptic number.

12412313430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12412313430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16325947008).

12412313430 is an abundant number, since it is smaller than the sum of its proper divisors (20239580586).

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

12412313430 is a wasteful number, since it uses less digits than its factorization.

12412313430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178493.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12412313430 its reverse (3431321421), we get a palindrome (15843634851).

The spelling of 12412313430 in words is "twelve billion, four hundred twelve million, three hundred thirteen thousand, four hundred thirty".