13424311443111 has 32 divisors (see below), whose sum is σ = 18135116862720. Its totient is φ = 8832233862144.

The previous prime is 13424311443097. The next prime is 13424311443131. The reversal of 13424311443111 is 11134411342431.

It is not a de Polignac number, because 13424311443111 - 2¹⁸ = 13424311180967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13424311443131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101859720 + ... + 101991426.

It is an arithmetic number, because the mean of its divisors is an integer number (566722401960).

Almost surely, 2^{13424311443111} is an apocalyptic number.

13424311443111 is a deficient number, since it is larger than the sum of its proper divisors (4710805419609).

13424311443111 is a wasteful number, since it uses less digits than its factorization.

13424311443111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133055.

The product of its digits is 13824, while the sum is 33.

Adding to 13424311443111 its reverse (11134411342431), we get a palindrome (24558722785542).

The spelling of 13424311443111 in words is "thirteen trillion, four hundred twenty-four billion, three hundred eleven million, four hundred forty-three thousand, one hundred eleven".