13443432533141 has 16 divisors (see below), whose sum is σ = 14814890591424. Its totient is φ = 12120192774144.

The previous prime is 13443432533099. The next prime is 13443432533143. The reversal of 13443432533141 is 14133523434431.

It is not a de Polignac number, because 13443432533141 - 2³⁰ = 13442358791317 is a prime.

It is a super-2 number, since 2×13443432533141² (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 (13443432533143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12280085 + ... + 13329941.

It is an arithmetic number, because the mean of its divisors is an integer number (925930661964).

Almost surely, 2^{13443432533141} is an apocalyptic number.

It is an amenable number.

13443432533141 is a deficient number, since it is larger than the sum of its proper divisors (1371458058283).

13443432533141 is a wasteful number, since it uses less digits than its factorization.

13443432533141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072820.

The product of its digits is 622080, while the sum is 41.

Adding to 13443432533141 its reverse (14133523434431), we get a palindrome (27576955967572).

The spelling of 13443432533141 in words is "thirteen trillion, four hundred forty-three billion, four hundred thirty-two million, five hundred thirty-three thousand, one hundred forty-one".