13412423113 has 6 divisors (see below), whose sum is σ = 14020926794. Its totient is φ = 12829273776.

The previous prime is 13412423107. The next prime is 13412423183. The reversal of 13412423113 is 31132421431.

It can be written as a sum of positive squares in only one way, i.e., 8008997049 + 5403426064 = 89493^2 + 73508^2 .

It is not a de Polignac number, because 13412423113 - 2⁵ = 13412423081 is a prime.

It is a super-2 number, since 2×13412423113² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13412423183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12676620 + ... + 12677677.

Almost surely, 2^13412423113 is an apocalyptic number.

It is an amenable number.

13412423113 is a deficient number, since it is larger than the sum of its proper divisors (608503681).

13412423113 is an equidigital number, since it uses as much as digits as its factorization.

13412423113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25354343 (or 25354320 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

Adding to 13412423113 its reverse (31132421431), we get a palindrome (44544844544).

The spelling of 13412423113 in words is "thirteen billion, four hundred twelve million, four hundred twenty-three thousand, one hundred thirteen".