12400113413 has 4 divisors (see below), whose sum is σ = 12539440620. Its totient is φ = 12260786208.

The previous prime is 12400113403. The next prime is 12400113457. The reversal of 12400113413 is 31431100421.

12400113413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5900851489 + 6499261924 = 76817^2 + 80618^2 .

It is a cyclic number.

It is not a de Polignac number, because 12400113413 - 2¹⁴ = 12400097029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12400113403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69663470 + ... + 69663647.

It is an arithmetic number, because the mean of its divisors is an integer number (3134860155).

Almost surely, 2^12400113413 is an apocalyptic number.

It is an amenable number.

12400113413 is a deficient number, since it is larger than the sum of its proper divisors (139327207).

12400113413 is an equidigital number, since it uses as much as digits as its factorization.

12400113413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139327206.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12400113413 its reverse (31431100421), we get a palindrome (43831213834).

The spelling of 12400113413 in words is "twelve billion, four hundred million, one hundred thirteen thousand, four hundred thirteen".