12404441042311 has 16 divisors (see below), whose sum is σ = 12980163081600. Its totient is φ = 11844070162848.

The previous prime is 12404441042303. The next prime is 12404441042327. The reversal of 12404441042311 is 11324014440421.

It is a cyclic number.

It is not a de Polignac number, because 12404441042311 - 2³ = 12404441042303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12404441042341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13203456 + ... + 14111701.

It is an arithmetic number, because the mean of its divisors is an integer number (811260192600).

Almost surely, 2^{12404441042311} is an apocalyptic number.

12404441042311 is a deficient number, since it is larger than the sum of its proper divisors (575722039289).

12404441042311 is a wasteful number, since it uses less digits than its factorization.

12404441042311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27315438.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 12404441042311 its reverse (11324014440421), we get a palindrome (23728455482732).

The spelling of 12404441042311 in words is "twelve trillion, four hundred four billion, four hundred forty-one million, forty-two thousand, three hundred eleven".