12413033431 has 4 divisors (see below), whose sum is σ = 13066351000. Its totient is φ = 11759715864.

The previous prime is 12413033407. The next prime is 12413033441. The reversal of 12413033431 is 13433031421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13433031421 = 557 ⋅24116753.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12413033431 is a prime.

It is a super-2 number, since 2×12413033431² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12413033396 and 12413033405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12413033441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326658756 + ... + 326658793.

It is an arithmetic number, because the mean of its divisors is an integer number (3266587750).

Almost surely, 2^12413033431 is an apocalyptic number.

12413033431 is a deficient number, since it is larger than the sum of its proper divisors (653317569).

12413033431 is an equidigital number, since it uses as much as digits as its factorization.

12413033431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653317568.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 12413033431 its reverse (13433031421), we get a palindrome (25846064852).

The spelling of 12413033431 in words is "twelve billion, four hundred thirteen million, thirty-three thousand, four hundred thirty-one".