12421412411 has 4 divisors (see below), whose sum is σ = 12542008752. Its totient is φ = 12300816072.

The previous prime is 12421412401. The next prime is 12421412429. The reversal of 12421412411 is 11421412421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12421412411 - 2⁶ = 12421412347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12421412401) 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, 60298016 + ... + 60298221.

It is an arithmetic number, because the mean of its divisors is an integer number (3135502188).

Almost surely, 2^12421412411 is an apocalyptic number.

12421412411 is a deficient number, since it is larger than the sum of its proper divisors (120596341).

12421412411 is a wasteful number, since it uses less digits than its factorization.

12421412411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120596340.

The product of its digits is 512, while the sum is 23.

Adding to 12421412411 its reverse (11421412421), we get a palindrome (23842824832).

The spelling of 12421412411 in words is "twelve billion, four hundred twenty-one million, four hundred twelve thousand, four hundred eleven".