12413351320 has 64 divisors (see below), whose sum is σ = 29426392800. Its totient is φ = 4699791360.

The previous prime is 12413351311. The next prime is 12413351323. The reversal of 12413351320 is 2315331421.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12413351323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 918210 + ... + 931630.

Almost surely, 2^12413351320 is an apocalyptic number.

12413351320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12413351320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14713196400).

12413351320 is an abundant number, since it is smaller than the sum of its proper divisors (17013041480).

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

12413351320 is a wasteful number, since it uses less digits than its factorization.

12413351320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14668 (or 14664 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 12413351320 its reverse (2315331421), we get a palindrome (14728682741).

It can be divided in two parts, 1241 and 3351320, that added together give a square (3352561 = 1831²).

The spelling of 12413351320 in words is "twelve billion, four hundred thirteen million, three hundred fifty-one thousand, three hundred twenty".