141509135329 has 9 divisors (see below), whose sum is σ = 142815411193. Its totient is φ = 140214710272.

The previous prime is 141509135297. The next prime is 141509135357. The reversal of 141509135329 is 923531905141.

The square root of 141509135329 is 376177.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 67607800225 + 73901335104 = 260015^2 + 271848^2 .

It is not a de Polignac number, because 141509135329 - 2⁵ = 141509135297 is a prime.

It is a super-2 number, since 2×141509135329² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141509135429) 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 8 ways as a sum of consecutive naturals, for example, 42506337 + ... + 42509665.

Almost surely, 2^141509135329 is an apocalyptic number.

141509135329 is the 376177-th square number.

141509135329 is the 188089-th centered octagonal number.

It is an amenable number.

141509135329 is a deficient number, since it is larger than the sum of its proper divisors (1306275864).

141509135329 is an frugal number, since it uses more digits than its factorization.

141509135329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6884 (or 3442 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 43.

The spelling of 141509135329 in words is "one hundred forty-one billion, five hundred nine million, one hundred thirty-five thousand, three hundred twenty-nine".