141054685447 has 16 divisors (see below), whose sum is σ = 161367052000. Its totient is φ = 122219777664.

The previous prime is 141054685423. The next prime is 141054685451. The reversal of 141054685447 is 744586450141.

It is a cyclic number.

It is not a de Polignac number, because 141054685447 - 2⁷ = 141054685319 is a prime.

It is a super-2 number, since 2×141054685447² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141054685447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141054685417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2592672 + ... + 2646517.

It is an arithmetic number, because the mean of its divisors is an integer number (10085440750).

Almost surely, 2^141054685447 is an apocalyptic number.

141054685447 is a deficient number, since it is larger than the sum of its proper divisors (20312366553).

141054685447 is a wasteful number, since it uses less digits than its factorization.

141054685447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5239330.

The product of its (nonzero) digits is 2150400, while the sum is 49.

The spelling of 141054685447 in words is "one hundred forty-one billion, fifty-four million, six hundred eighty-five thousand, four hundred forty-seven".