12420300411 has 24 divisors (see below), whose sum is σ = 18033397200. Its totient is φ = 8237408256.

The previous prime is 12420300401. The next prime is 12420300427. The reversal of 12420300411 is 11400302421.

It is not a de Polignac number, because 12420300411 - 2⁵ = 12420300379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12420300401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1422120 + ... + 1430826.

It is an arithmetic number, because the mean of its divisors is an integer number (751391550).

Almost surely, 2^12420300411 is an apocalyptic number.

12420300411 is a deficient number, since it is larger than the sum of its proper divisors (5613096789).

12420300411 is a wasteful number, since it uses less digits than its factorization.

12420300411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9515 (or 9512 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 12420300411 its reverse (11400302421), we get a palindrome (23820602832).

The spelling of 12420300411 in words is "twelve billion, four hundred twenty million, three hundred thousand, four hundred eleven".