12411422431 has 2 divisors, whose sum is σ = 12411422432. Its totient is φ = 12411422430.

The previous prime is 12411422389. The next prime is 12411422479. The reversal of 12411422431 is 13422411421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12411422431 - 2¹¹ = 12411420383 is a prime.

It is a super-2 number, since 2×12411422431² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12411422396 and 12411422405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12411422531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6205711215 + 6205711216.

It is an arithmetic number, because the mean of its divisors is an integer number (6205711216).

Almost surely, 2^12411422431 is an apocalyptic number.

12411422431 is a deficient number, since it is larger than the sum of its proper divisors (1).

12411422431 is an equidigital number, since it uses as much as digits as its factorization.

12411422431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1536, while the sum is 25.

Adding to 12411422431 its reverse (13422411421), we get a palindrome (25833833852).

The spelling of 12411422431 in words is "twelve billion, four hundred eleven million, four hundred twenty-two thousand, four hundred thirty-one".