141540105443 has 16 divisors (see below), whose sum is σ = 160935770112. Its totient is φ = 123313104000.

The previous prime is 141540105433. The next prime is 141540105449. The reversal of 141540105443 is 344501045141.

141540105443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 141540105443 - 2¹² = 141540101347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141540105449) 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, 1979798 + ... + 2050043.

It is an arithmetic number, because the mean of its divisors is an integer number (10058485632).

Almost surely, 2^141540105443 is an apocalyptic number.

141540105443 is a deficient number, since it is larger than the sum of its proper divisors (19395664669).

141540105443 is a wasteful number, since it uses less digits than its factorization.

141540105443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4029986.

The product of its (nonzero) digits is 19200, while the sum is 32.

The spelling of 141540105443 in words is "one hundred forty-one billion, five hundred forty million, one hundred five thousand, four hundred forty-three".