13412001342443 has 32 divisors (see below), whose sum is σ = 15452689178880. Its totient is φ = 11512558512000.

The previous prime is 13412001342403. The next prime is 13412001342457. The reversal of 13412001342443 is 34424310021431.

It is a cyclic number.

It is not a de Polignac number, because 13412001342443 - 2¹⁶ = 13412001276907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13412001342403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76460108 + ... + 76635318.

It is an arithmetic number, because the mean of its divisors is an integer number (482896536840).

Almost surely, 2^{13412001342443} is an apocalyptic number.

13412001342443 is a deficient number, since it is larger than the sum of its proper divisors (2040687836437).

13412001342443 is a wasteful number, since it uses less digits than its factorization.

13412001342443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176459.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 13412001342443 its reverse (34424310021431), we get a palindrome (47836311363874).

The spelling of 13412001342443 in words is "thirteen trillion, four hundred twelve billion, one million, three hundred forty-two thousand, four hundred forty-three".