141729 has 16 divisors (see below), whose sum is σ = 229248. Its totient is φ = 76032.

The previous prime is 141719. The next prime is 141731. The reversal of 141729 is 927141.

It is not a de Polignac number, because 141729 - 2⁵ = 141697 is a prime.

141729 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 141699 and 141708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159 + ... + 555.

It is an arithmetic number, because the mean of its divisors is an integer number (14328).

2¹⁴¹⁷²⁹ is an apocalyptic number.

It is an amenable number.

141729 is a deficient number, since it is larger than the sum of its proper divisors (87519).

141729 is a wasteful number, since it uses less digits than its factorization.

141729 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424.

The product of its digits is 504, while the sum is 24.

The square root of 141729 is about 376.4691222398. The cubic root of 141729 is about 52.1378247116.

The spelling of 141729 in words is "one hundred forty-one thousand, seven hundred twenty-nine".