13441244214431 has 4 divisors (see below), whose sum is σ = 14663175506664. Its totient is φ = 12219312922200.

The previous prime is 13441244214367. The next prime is 13441244214439.

13441244214431 is nontrivially palindromic in base 10.

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 13441244214431 - 2⁶ = 13441244214367 is a prime.

It is a super-2 number, since 2×13441244214431² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13441244214439) 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, 610965646100 + ... + 610965646121.

It is an arithmetic number, because the mean of its divisors is an integer number (3665793876666).

Almost surely, 2^{13441244214431} is an apocalyptic number.

13441244214431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13441244214431 is a deficient number, since it is larger than the sum of its proper divisors (1221931292233).

13441244214431 is a wasteful number, since it uses less digits than its factorization.

13441244214431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221931292232.

The product of its digits is 147456, while the sum is 38.

It can be divided in two parts, 1344124 and 4214431, that added together give a palindrome (5558555).

The spelling of 13441244214431 in words is "thirteen trillion, four hundred forty-one billion, two hundred forty-four million, two hundred fourteen thousand, four hundred thirty-one".