12413042331 has 4 divisors (see below), whose sum is σ = 16550723112. Its totient is φ = 8275361552.

The previous prime is 12413042263. The next prime is 12413042333. The reversal of 12413042331 is 13324031421.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13324031421 = 3 ⋅4441343807.

It is a cyclic number.

It is not a de Polignac number, because 12413042331 - 2³⁰ = 11339300507 is a prime.

It is a super-2 number, since 2×12413042331² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12413042333) 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, 2068840386 + ... + 2068840391.

It is an arithmetic number, because the mean of its divisors is an integer number (4137680778).

Almost surely, 2^12413042331 is an apocalyptic number.

12413042331 is a deficient number, since it is larger than the sum of its proper divisors (4137680781).

12413042331 is an equidigital number, since it uses as much as digits as its factorization.

12413042331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4137680780.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12413042331 its reverse (13324031421), we get a palindrome (25737073752).

The spelling of 12413042331 in words is "twelve billion, four hundred thirteen million, forty-two thousand, three hundred thirty-one".