141543515061 has 12 divisors (see below), whose sum is σ = 220178801388. Its totient is φ = 87103701504.

The previous prime is 141543515051. The next prime is 141543515077. The reversal of 141543515061 is 160515345141.

141543515061 is a `hidden beast` number, since 1 + 4 + 1 + 543 + 5 + 1 + 50 + 61 = 666.

141543515061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 21585192561 + 119958322500 = 146919^2 + 346350^2 .

It is not a de Polignac number, because 141543515061 - 2⁷ = 141543514933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141543515051) 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 11 ways as a sum of consecutive naturals, for example, 604886700 + ... + 604886933.

It is an arithmetic number, because the mean of its divisors is an integer number (18348233449).

Almost surely, 2^141543515061 is an apocalyptic number.

It is an amenable number.

141543515061 is a deficient number, since it is larger than the sum of its proper divisors (78635286327).

141543515061 is a wasteful number, since it uses less digits than its factorization.

141543515061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209773652 (or 1209773649 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The spelling of 141543515061 in words is "one hundred forty-one billion, five hundred forty-three million, five hundred fifteen thousand, sixty-one".