12421441411 has 2 divisors, whose sum is σ = 12421441412. Its totient is φ = 12421441410.

The previous prime is 12421441399. The next prime is 12421441423. The reversal of 12421441411 is 11414412421.

It is a balanced prime because it is at equal distance from previous prime (12421441399) and next prime (12421441423).

It is a cyclic number.

It is not a de Polignac number, because 12421441411 - 2⁵ = 12421441379 is a prime.

It is not a weakly prime, because it can be changed into another prime (12421444411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6210720705 + 6210720706.

It is an arithmetic number, because the mean of its divisors is an integer number (6210720706).

Almost surely, 2^12421441411 is an apocalyptic number.

12421441411 is a deficient number, since it is larger than the sum of its proper divisors (1).

12421441411 is an equidigital number, since it uses as much as digits as its factorization.

12421441411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1024, while the sum is 25.

Adding to 12421441411 its reverse (11414412421), we get a palindrome (23835853832).

The spelling of 12421441411 in words is "twelve billion, four hundred twenty-one million, four hundred forty-one thousand, four hundred eleven".