12413301320 has 48 divisors (see below), whose sum is σ = 32489921340. Its totient is φ = 4255988352.

The previous prime is 12413301311. The next prime is 12413301337. The reversal of 12413301320 is 2310331421.

It can be written as a sum of positive squares in 2 ways, for example, as 12409514404 + 3786916 = 111398^2 + 1946^2 .

It is a super-2 number, since 2×12413301320² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 12413301292 and 12413301301.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3164699 + ... + 3168618.

Almost surely, 2^12413301320 is an apocalyptic number.

12413301320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12413301320 is an abundant number, since it is smaller than the sum of its proper divisors (20076620020).

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

12413301320 is a wasteful number, since it uses less digits than its factorization.

12413301320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6333342 (or 6333331 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12413301320 its reverse (2310331421), we get a palindrome (14723632741).

The spelling of 12413301320 in words is "twelve billion, four hundred thirteen million, three hundred one thousand, three hundred twenty".